Arris SB8200 DOCSIS 3.1 modem

You know cable operators are getting serious about DOCSIS 3.1 when they open their checkbooks and buy millions of new cable modems capable of supporting the next-generation cable broadband standard.

Arris, one of the country’s biggest cable equipment manufacturers, reports it expects to ship at least two million DOCSIS 3.1 modems this year, a number analyst firm SNL Kagan says is conservative. They predict the number will be closer to three million.

Arris told its investors in the company’s first-quarter earnings conference call that the company is doing extremely well, with sales reaching $1.48 billion this quarter, and expected to be up another $1.69 billion by the summer.

Most of Arris’ modems are likely to end up at Comcast, where the cable operator plans to aggressively introduce DOCSIS 3.1 starting this year. Cox, Mediacom, and RCN are also expected to be big buyers of DOCSIS 3.1 technology this year. The one notable exception is Charter Communications, which remains preoccupied integrating Time Warner Cable and Bright House Networks into its existing operations and still has a large number of legacy Time Warner Cable systems left to upgrade to all-digital service — a process that is likely to continue for the next few years. Charter is not expected to move aggressively towards DOCSIS 3.1 until 2018 or 2019. Cablevision is also sitting out DOCSIS 3.1. Altice plans to scrap Cablevision’s existing hybrid fiber-coax network and move to fiber-to-the-home technology for its customers.

DOCSIS 3.1 will allow operators to more easily introduce gigabit download speeds and offer additional bandwidth efficiency. Arris’ first DOCSIS 3.1 modem is the SB8200, available now for $199.99 on Amazon.

The Netgear CM700 is the target of a class action lawsuit filed in California.

As consumers increasingly spend money out-of-pocket to acquire their own cable modems to avoid leasing fees, alleged defects in those modems are spurring class action lawsuits to force manufacturers to fix the problems or issue refunds.

Two separate class action cases have been filed this month in Calfornia courts alleging “serious defects” in the Netgear CM700 and Arris SURFboard SB6190 — both newer DOCSIS 3.0 modems. But those modems are not the only ones affected by a serious firmware bug that can dramatically degrade internet performance.

Both modems rely on a relatively new Intel Puma 6 chipset, which some media outlets have also implicated in similar defects in a variety of cable modems including the Hitron CGNV4, the Compal CH7465-LG, and Puma 6-based modems like Virgin Media’s Hub 3 and Comcast’s top-end Xfinity boxes. Other newer modems branded by Linksys and Cisco also use the same system-on-chip and may also be affected.

The law firm of Schubert, Jonckheer & Kolbe, which is handling the Netgear legal case, says these cable modems may be affected:

• Arris SB6190
• Arris TG1672G
• Arris TM1602
• Super Hub 3 (Arris TG2492LG)  (commonly, Virgin Media)
• Hitron CGN3 / CDA / CGNV series modems:
• Hitron CDA-32372
• Hitron CDE-32372
• Hitron CDA3-35
• Hitron CGNV4
• Hitron CGNM-3552 (commonly, Rogers)
• Hitron CGN3 (eg CGN3-ACSMR)
• Hitron CGNM-2250 (commonly, Shaw)
• Linksys CM3024
• Linksys CM3016
• TP-Link CR7000
• Netgear AC1750 C6300 AC1900
• Netgear CM700
• Telstra Gateway Max (Netgear AC1900 / C6300) (Australia)
• Cisco DPC3848V
• Cisco DPC3941B / DPC3941T  (commonly, Comcast Xfinity XB3)
• Cisco DPC3939
• Compal CH7465-LG / Arris TG2492LG (commonly, Virgin Media Hub 3)
• Samsung Home Media Server

Customers of Comcast, Charter, and Cox in the United States are impacted, as well as Rogers and Shaw customers in Canada and Virgin Media in the United Kingdom. The faster your internet connection, the more likely you will notice the defect, which causes dramatic latency spikes and degraded internet performance.

Intel admitted there was a problem back in December, but ISPs have been slow to respond.

Intel acquired the Puma family of chips from Texas Instruments in 2010, and the latest — the DOCSIS 3.0-compatible Puma 6 – uses an Atom x86 processor designed to handle up to 1.6Gbps connections. Unfortunately, the engineers who developed the firmware have tasked the Atom CPU with too much work while it also copes with processing network packets on a high-speed internet connection.

As The Register reported back in December:

Every couple of seconds or so, a high-priority maintenance task runs and it winds up momentarily hogging the processor, causing latency to increase by at least 200ms and, over time, about six per cent of packets to be dropped. It affects IPv4 and IPv6 – and it spoils internet gaming and other online real-time interaction that need fast response times.

This problem is easily seen in two graphs provided to the Register by a reader in Phoenix who plugged in two different modems to his Cox Cable internet connection. The blue lines represent latency and the red lines are packet loss. The test was performed with an ICMP ping running 33 times a second to his ISP’s DNS server over a 30 minute period.

An Arris SB6183 cable modem using an older Broadcom-based chipset exhibits no problems. (Image: The Register)

The Arris SB6190 running the new Intel Puma 6 chipset shows significant and readily identifiable problems. (Image: The Register)

Online gamers are among the most likely to be affected by latency problems.

“I excitedly swapped out my Arris SB1683 Broadcom modem for the new SB6190 Intel one expecting gigabit performance and immediately noticed slower webpage loads,” one gamer told The Register. “During first-person gaming, I was getting killed way more often for no apparent reason. I looked at an eight-year graph of latency from my home logs, and was horrified. Swapping back to my SB6183 solved all the issues.”

Arris also confirmed the problem.

“Arris has been working actively with Intel to address the issue, which resulted in some SURFboard SB6190 users reporting latency concerns,” a spokeswoman for Arris said. “We plan to quickly issue Intel’s firmware updates to resolve any latency. We remain committed to providing the best broadband experience for all users of Arris devices and regret any inconvenience this issue caused.”

Unfortunately, regardless of how fast modem manufacturers issue updated firmware to resolve the problem, end users will not notice a difference until their cable operator pushes that firmware update to customers. You cannot update cable modem firmware on your own, and any effort to do so would be futile because your provider would automatically replace it with an older “approved” version as soon as the unauthorized firmware change was identified.

The lawsuits seek a jury trial and damages forcing the manufacturers to recall the modems and either replace them or issue refunds to all affected customers. Customers who own an affected modem who want to participate in the class action case can fill out this form for more information.

Former Time Warner Cable and Bright House Networks customers in Florida, Ohio, Michigan, and Wisconsin were glad to see the end of modem rental fees, something promoted as a tangible deal benefit of the merger by new owner Charter Communications. But many of those same customers are now upset to discover that up to $10 modem rental fee has been replaced with a $5 monthly fee for “Wi-Fi service.”

LuAnn Summers, a Bright House customer in Tampa, wrote Stop the Cap! in February to complain her new bill from Charter/Spectrum included a $9.99 activation fee and $5 a month for something called “Wi-Fi Service.” The same fees have since appeared on bills for some customers recently switching away from their old Time Warner Cable service plans to new Spectrum pricing and plans.

Rich D’Angelo in Wisconsin recently took Charter up on its offer to switch away from his legacy TWC plan when his promotion expired in January.

“I was able to get a big speed boost and bundle it with Spectrum’s Silver TV package, which includes two of the premium movie channels I was paying TWC $15 each for every month, and my bill was only supposed to go up $10,” D’Angelo tells Stop the Cap! “Instead, it went up $25 and I feel lied to.”

Wi-Fi sticker shock.

D’Angelo retired his old owned Motorola SB6121 modem in favor of a new network gateway supplied free of charge by Charter because his new package didn’t work with his old modem.

“My 6121 modem was a real workhorse and I bought it right after Time Warner started charging modem fees, but it cannot support Spectrum’s fastest speeds in Wisconsin and I didn’t feel like buying a new modem when Spectrum gives them to customers for free,” D’Angelo explained. “This was the device they handed me and I was not offered any other option.”

Champagne Johnson in Columbus, Ohio also took advantage of Spectrum’s new pricing plans thinking she could save her family money and get better internet speeds from the cable operator that advertises it’s a “new day” for Time Warner Cable subscribers.

“New day but the same old lies and deceit,” Johnson writes Stop the Cap! “Do these cable companies only hire thieves? I was told the cable modem was included, but now I am suddenly getting charged for Wi-Fi, which is crazy. I called Spectrum up and they told me there is a charge if I use their modem for my Wi-Fi. I told them I don’t need their Wi-Fi because I have my own router that works fine and they told me it was included inside their modem and I had to pay for something I won’t use.”

Charter assumes if you use Wi-Fi, you want their Wi-Fi Service

We contacted Charter to learn more about this new charge and what customers can do about it.

It turns out the Wi-Fi charge and activation fee applies when you use a network gateway device provided by the cable company. We learned the reason so many customers are finding this charge on their bill comes as a result of slightly deceptive sales practices when customers choose a Spectrum internet service plan.

“Do you use Wi-Fi at home?” a Charter representative asked us when we inquired about pricing for a new Spectrum service plan to replace our existing Time Warner Cable plan. When we answered yes, the representative said they would send our “free equipment” and noted we would no longer pay a modem rental charge (despite the fact we had owned our own modem at Stop the Cap! HQ for years). “You can either pick it up in a cable store or we can ship it direct to you in a self-install kit.” That equipment was a “network gateway,” which bundles a cable modem and router into a single device.

Our readers confirm that Charter representatives did not ask them if they have an existing in-home router, which probably already provides Wi-Fi access in the home. Nor do they disclose that accepting a network gateway, which was also interchangeably referred to as “a modem” means they are agreeing to pay a $9.99 activation fee and $5/mo ongoing fee for “Wi-Fi service.”

We called three times this afternoon as were given identical information, and no disclosure of any Wi-Fi fees.

On the fourth call, we specifically asked about Wi-Fi fees and the representative told us they did not know the answer and left us on hold for 10 minutes before finally disclosing that Charter does charge both fees. When we asked how to avoid them, we were first told we could not waive the fee if we used Wi-Fi in the home, but a supervisor later clarified that it only applied to their gateway and we could specifically request a “basic modem” or have Wi-Fi disabled on a network gateway, and neither charge would apply.

“How are we supposed to know and understand that in advance?” Johnson asked us.

“Considering more than 90% of Time Warner Cable customers were paying $10 a month for a modem without ever realizing or understanding they could buy their own and avoid that charge, how many Spectrum customers are proficient enough to tell Spectrum they want their network gateway set to bridge mode or want a traditional cable modem without router functionality? It’s clear Charter is going to make $5 a month from a whole lot of customers, and it should be disclosed up front. It even got me and I am a network engineer.”

Summers learned about the controversy of the Wi-Fi charge after googling the fee and discovered a Tampa Bay Times story about the fee.

Spectrum spokesman Joe Durkin told the newspaper the fee should not apply to customers Charter inherited from Bright House who already had internet service. He said Spectrum is reviewing cases the Times has brought to its attention to see if the charges were appropriate.

But that isn’t always the case for customers placing orders on Charter’s website or contacting customer service by phone. In both cases, Charter implied if you want to use Wi-Fi at home, you owe them an extra $5 a month:

Charter’s website suggests that you have to pay $5 a month if you intend to use Wi-Fi at home.

Getting the charges off your bill

Luckily, Charter is readily agreeing to customer requests to remove the charge(s) from customer bills and will supply equipment with Wi-Fi disabled (or not present when using a traditional cable modem). You may need to exchange equipment, however. If either charge appears on your bill, call and complain. While we no longer recommend customers invest in their own cable modems as long as Charter is providing them without a rental fee, we do suggest customers buy their own router and avoid ongoing fees for Wi-Fi service.

Also be aware that if you are still on a legacy Time Warner Cable internet plan, Charter will keep collecting that $10 monthly modem fee until you abandon your Time Warner plan for a Spectrum internet plan. You can still avoid the rental fee by buying your own modem. Charter’s list of supported modems is here.

DOCSIS 3.1 is the latest standard for cable broadband. (Image courtesy: Diparth Patel)

DOCSIS 3.1 — the newest iteration of the standard that allows cable operators to deliver broadband over their hybrid fiber-coax networks — is performing better than expected, according to engineers at some of the largest cable companies in the country.

Multichannel News reports the new robust standard works “really well” even when cable infrastructure isn’t up to pristine standards.

“It [DOCSIS 3.1] works better than 3.0 in noisy plant,” said JR Walden, senior vice president of technology and chief technology officer of Mediacom. Walden adds it even performs well where cable operators oversell their network, packing too many customers on a congested node that would normally cause speeds to fall dramatically under the current DOCSIS 3.0 standard.

DOCSIS 3.1 is more efficient handling bandwidth available for broadband service and its ability to bond multiple channels together allows cable operators to boost internet speed tiers dramatically. Mediacom is currently deploying gigabit speeds across its entire network footprint, and the technology is backwards-compatible with DOCSIS 3.0 so cable networks can be upgraded without any disruption to customers.

Mediacom expects its costs to provision customers with broadband service across all speed tiers to drop because of DOCSIS 3.1, delivering the company “better economics.” Customer upgrades can also deliver additional revenue, and Walden claimed between 3-10% of Mediacom customers have already upgraded to gigabit speeds.

The Comcast XB6, one of the first DOCSIS 3.1 network gateways.

The biggest challenge found by early adopters of DOCSIS 3.1 isn’t the technology — it is the network gateways that connect cable modem service to in-home wired and wireless networks. DOCSIS 3.1-compatible gateways are still in short supply, and is essential if the customer is going to get the broadband speed they are paying for. The biggest bottleneck of all comes from in-home Wi-Fi.

Multichannel News:

“Having a very powerful WiFi device is critical” for DOCSIS 3.1, agreed Damian Poltz, VP of technology strategy and networks at Shaw Communications.

Comcast is trying to address this with the XB6, a full-featured DOCSIS 3.1 gateway that will also integrate speedy WiFi, ZigBee and other connectivity technologies.

For its initial D3.1 deployments, Comcast has been pairing stand-alone modems with a separate gateway to serve “thousands of customers.”

While acknowledging that such a set-up is not ideal, Jorge Salinger, VP of access architecture at Comcast, confirmed that Comcast is building versions of the XB6 that use Broadcom and Intel chipsets. He said Comcast is completing employee trials shifting toward customer trials and on to commercial deployments, which are expected to begin in the next month or so.

Customers without DOCSIS 3.1-compatible equipment will find speed tests reporting slower speeds than advertised. Several vendors are working on expanding the supply of network gateways and are making sure those devices can deliver robust Wi-Fi.

The cable companies most aggressive about DOCSIS 3.1 deployment have been Comcast and a variety of smaller national and regional operators like MidCo and Mediacom. Altice is upgrading Suddenlink customers to gigabit speeds using the current DOCSIS 3.0 standard and is scrapping its existing coax network for Cablevision customers, to be replaced with fiber-to-the-home service. Lagging behind will be Charter Communications, expected to be among the last cable operators to upgrade to DOCSIS 3.1 as it remains preoccupied with integrating Time Warner Cable and Bright House into its existing operations. Charter’s first priority is to complete all-digital upgrades for TWC and BH customers, expected to take up to two years to complete.

A stack of revealing company documents obtained by the New York State Attorney General’s office suggest top executives at Time Warner Cable were aware the company was intentionally misleading customers and the Federal Communications Commission with broadband performance promises the company knew it could not keep.

Portions of the documents were made part of the public record as part of a lawsuit filed today by New York Attorney General Eric Schneiderman against Charter Communications and Time Warner Cable (now a subsidiary of Charter). The suit alleges that Time Warner Cable systematically and intentionally underdelivered on its commitments to improve broadband service and oversold its network in New York, causing widespread speed slowdowns and performance issues.

The 87-page complaint reveals Time Warner Cable woefully underinvested in its network, leaving customers with poor internet speeds and obsolete cable modems the company leased to customers for up to $10 a month. But a careful review of other statements from company executives also undermines the cable industry’s arguments for data caps, paid interconnection agreements with content providers, the lack of need for Net Neutrality, and the overuse of marketingspeak that allows cable operators to promise speeds they know they cannot deliver.

This two-part Stop the Cap! report analyzes the lawsuit and its offer of proof and will take you beyond the headlines of the legal action against Charter Spectrum/Time Warner Cable and explore some of the cable company’s confidential emails, memos, and meetings.

The documents reveal a lot of ordinarily highly confidential data points about how many subscribers share a Time Warner Cable internet connection, how many deficient and obsolete cable modems are still in the hands of customers, and how the pervasive need to avoid investing in network upgrades caused executives to repeatedly reject spending requests while approving rate increases.

Typical complaints from Spectrum-TWC customers sent to N.Y. Attorney General’s office.

How Spectrum-Time Warner Cable Brings You Broadband Service

N.Y. Attorney General Eric Schneiderman

Time Warner Cable was one of New York’s most important communications companies. At least 2.5 million New York households — one out of three — get internet access from what is now known as Charter Spectrum. Every broadband customer belongs to a “service group” made up of a number of your neighbors who share the same internet bandwidth. In February 2016, the average Spectrum-TWC service group in New York had about 340 subscribers. The range varied widely in practice, from as few as 32 customers to as many as 621 subscribers belonging to the same group. The fewer the number of customers, the less chance they will encounter a traffic-related slowdown caused by using the internet at the same time. For those congested service groups that do, broadband speeds begin to drop, sometimes precipitously.

The amount of total collective speed available to each service group depends on how much bandwidth the cable operator sets aside for broadband. For the last several years, Time Warner Cable typically reserved eight channels of about 38Mbps each for every neighborhood service group. That is equivalent to about 304Mbps — about the maximum speed one Time Warner Cable Maxx customer can get today. If four customers with 50/5Mbps service decided to “max out” their connection each evening, the remaining 336 customers in the service group would get to collectively share about 104Mbps. If six customers did that, the remaining 334 customers would be left with sharing 4Mbps.

Cable operators have always bet customers won’t be online all at the same time. But as internet usage, particularly online video, has grown, customers are increasingly spending primetime hours of 7-11pm streaming high bandwidth video instead of sitting in front of the television. If a large number of customers in a service group purchasing 15/1Mbps service from Time Warner Cable happened to be viewing HD video at the same time, the speed in that neighborhood could drop to as low as 1Mbps, a far cry from what customers were paying to receive.

Time Warner Cable customers that used to experience nightly slowdowns were told “your node is congested” to explain why speeds were dropping. The engineers that developed the cable broadband standard we know today as DOCSIS, envisioned that upgrades or “node splits” would be periodically required to deal with customer growth and increased traffic. Newer DOCSIS standards also give providers the option of enlarging the amount of shared bandwidth by adding additional channels. In the past, Time Warner Cable performed node splits, dividing up congested neighborhoods into multiple service groups. But with the advent of DOCSIS 3 and 3.1, Time Warner Cable also began expanding the number of channels devoted to broadband, enlarging the amount of shared bandwidth available to customers. Unfortunately for customers, Time Warner Cable was among the slowest of the nation’s cable operators to adopt this strategy.

Delivering Slow Speeds for High Prices

As a result of Time Warner Cable’s lack of investment, the company had to manage its bandwidth limitations in other ways. The documents from the recent lawsuit helped adds to our knowledge of how the company tried and often failed to manage the problem:

1. It avoided regularly increasing internet speeds for its customers. Time Warner Cable customers in most cities were limited to a maximum of 50/5Mbps until the Maxx upgrade program began. Other cable operators were selling speeds several times faster, but Time Warner risked a handful of internet enthusiasts utilizing faster available speeds to consume the bandwidth available to the neighborhood service group. Slower speeds mean fewer upgrades.
2. It advertised speeds and performance company engineers and executives admit in confidential documents they could not consistently deliver (or deliver at all in some instances).
3. It continued to rely on outdated and obsolete cable modems that severely limit subscribers’ speed, regardless of what level of service the customer subscribed to.
4. It avoided network investments for budgetary reasons, even when severely congested neighborhoods exceeded 80-90% usage of all available bandwidth, causing noticeable performance problems for customers.

The lawsuit alleges Time Warner Cable consistently sold internet speed tiers that did not or could not deliver the advertised speeds to consumers. The lawsuit points to three reasons why customers don’t get the speeds they paid for:

Deficient Equipment: Spectrum-TWC leased older-generation, single-channel modems despite knowing that such modems were, in its own words, not “capable of supporting the service levels paid for.” Over the same period, Spectrum-TWC also leased older generation wireless routers to subscribers despite knowing that these routers would prevent them from ever experiencing close to the promised speeds over wireless connections.

Congested Network: Spectrum-TWC failed to allocate sufficient bandwidth to subscribers by reducing the size of its service groups or increasing the number of channels for its service groups. These network improvements would have enabled subscribers to achieve the fast Internet speeds that they paid for. Results from three independent Internet speed measurements confirmed that Spectrum-TWC consistently failed to deliver the promised speeds to subscribers on its high-speed plans.

Limitations of Wireless: Spectrum-TWC misled subscribers by assuring them that they could achieve the same Internet speeds through wireless connections as with wired connections despite knowing that accessing the Internet using wireless routers would sharply reduce the Internet speeds a subscriber would experience

A key goal for Time Warner Cable executives was to push consumers into broadband upgrades that increased the average revenue they receive from each of their customers. A 2013 internal company presentation called broadband upselling a “strategic pillar” to “capture premium pricing.” If customers endured pushy sales pitches, it may have been because the company tied customer service representative compensation to increasing monthly revenue received from subscribers. If the representative sold you more, they earned more.

Although it sounded good on the surface, internal company documents also show there was pushback from company employees who feared aggressive sales pitches would only further alienate customers.

“Our customers NEED to be put into the proper packages so that we are conducting business with integrity,” wrote one employee in a presumably anonymous employee survey. “It seems as if this is a hustlers job trying to out hustle everyone else trying to make the most money WE can and not doing the right thing . . . By operating like this, customers laugh at our integrity as a company.”

Time Warner Cable Accused of Supplying Obsolete Cable Modems at Prices Up to $10 a Month

Your speed: as slow as 20Mbps

Assuming a customer did upgrade their internet speed, the Attorney General alleges at least 900,000 of those customers were given older generation single-channel DOCSIS 1 and DOCSIS 2 cable modems the company knew were incapable of delivering the speed the customer signed up for. Even worse, the company began charging monthly fees up to $10 a month for equipment the rest of the cable industry deemed obsolete.

A February 2015 email written by the former head of corporate strategy suggests senior corporate management knew they were selling broadband plans to customers that would never perform as advertised.

“The effective speeds we are delivering customers in a 20Mbps tier when they have a DOCSIS 2 modem is meaningfully below 20Mbps,” the email read.

The following month a company engineer sent email explaining the company’s network utilization targets would result in customers using older single-channel modems receiving speeds below 10Mbps during peak utilization times, even if they paid for 50Mbps or faster service available in some markets. The engineer recommended only allowing customers subscribed to internet speeds below 10Mbps to have a single channel modem if absolutely necessary.

A year later, Time Warner Cable executives admitted to the Office of the Attorney General of New York that customers with internet speeds of 20Mbps or higher needed a DOCSIS 3 modem. But during that same month, the cable company leased DOCSIS 2 modems to over 185,000 customers on plans of 20Mbps or higher, for $10 a month. Even worse, almost 800,000 New Yorkers subscribed to 20Mbps or higher speed plans with a deficient modem for three months or longer. And still worse, despite a company directive issued in June 2012 to remove DOCSIS 1 modems from its network, over 100,000 New Yorkers were still leasing a first generation and long obsolete cable modem for three months or longer, again for the same $10 a month. The Attorney General alleges the company knew these subscribers would not get the internet speeds their plans promised and continued to supply deficient equipment for years anyway.

Rate Hikes Yes, Spending Money on Urgent Equipment Upgrades No

DOCSIS 2 modems are largely obsolete, but not at Time Warner Cable.

As customers endured near-annual rate hikes on broadband service, Spectrum-Time Warner Cable refused to launch a plan to recall and replace obsolete cable modems because it was beyond the company’s “capital ability.”

This finding came in response to a confidential June 2013 presentation that included a startling admission: 75% of the cable modems connected to customers with Time Warner Cable’s Turbo (20Mbps) internet plan were non compliant. “DOCSIS 2 modems are still being deployed due to budget constraints,” the presentation stated. An alternate plan suggested postcards be sent to affected customers offering to replace their modems if they returned them because of the speed problems those customers experienced. That plan didn’t get far either.

The Attorney General calls the company’s decision a “self-serving” financial move when it rejected its own engineers’ recommendations to swap modems.

In 2013, company officials did begin prioritizing replacing the modems of a select group of their customers — those volunteering for the FCC’s ongoing Sam Knows broadband speed test program, designed to verify ISP performance. Realizing Time Warner’s speed rankings would be in jeopardy if panelists were still using DOCSIS 2 modems, it made a deal with the FCC to have the agency temporarily exclude slower speed results obtained from customers with DOCSIS 2 modems until they were replaced. Customer Service Representatives were instructed to treat all FCC panelists with “VIP treatment” and provide them with the “best in class devices.” (Full disclosure: Stop the Cap! is a broadband customer of Spectrum-Time Warner Cable and serves as a FCC/Sam Knows panelist.) Spectrum-TWC promised after those customers were upgraded, all others with older equipment would receive replacements as well, a commitment the Attorney General claims the cable company broke.

Even after Time Warner Cable launched its Maxx upgrade program, offering speeds up to 300Mbps, the cable company was still dealing with a sizable number of customers still using DOCSIS 2 modems that could not deliver anything beyond 20Mbps. In 2014, the company promised it would supply new modems to all subscribers with older equipment at no charge. An experimental “Ship to All” plan would have automatically sent the equipment to every affected customer. Management rejected the program as too expensive and replaced it with a “Raise Your Hand” plan that required customers to self-identify obsolete equipment, contact customer service and wait through long hold times or go to the inconvenience of visiting a Time Warner Cable store. In the notice to subscribers, Time Warner never disclosed the most important reason they needed a new modem — without it they would receive one-tenth or less of the speeds they paid to receive. Customers who failed to return their DOCSIS 2 modems in good condition were also penalized with an unreturned/damaged equipment fee, even though the equipment is now deemed obsolete across the industry.

Company officials admitted internally that “Raise Your Hand” was a plan destined to fail, with large numbers of customers not bothering to take the bureaucratic steps needed to exchange modems. Customers in upstate New York received no notification at all. It was a financial win for the company, which collected $10 lease payments on obsolete equipment it did not have to spend any money to replace. The company celebrated the savings, noting in a January 2015 internal presentation “[c]hanging the Maxx [Ship to All] approach to a Raise Your Hand approach (65% of subscribers take an active swap, with passive swaps for the balance) helped us reduce our capital budget by $45 [Million].” Later in 2015, the company internally reported the savings were even greater than expected — only 25% of customers responded to the offer to replace their modems.

New York’s Secret 20Mbps Speed Cap

For reasons unknown, Time Warner Cable also quietly began secretly locking down obsolete DOCSIS 2 cable modems with a speed cap of 20Mbps while not informing customers or customer service that the account should not have or be sold a higher speed plan. Nevertheless, Spectrum-TWC continued to charge customers with DOCSIS 2 modems as much as $70 a month for 100Mbps internet access that would never exceed 20Mbps.

Wi-Fi Woes

Time Warner Cable Maxx speeds don’t always do well on Wi-Fi.

Spectrum-TWC’s former vice president of customer equipment observed in an October 16, 2014 internal email to senior colleagues that “we do not offer a [device] today that is capable of the peak Maxx speed of 300Mbps via wireless. Generally a customer connecting via wireless will receive less than 100 Mbps,” using the 802.11n wireless routers that Spectrum-TWC leased to subscribers.

This fact of life affected 4 out of every 5 Time Warner Cable Maxx customers subscribed to 200 and 300Mbps plans who leased a Wi-Fi equipped cable modem from Spectrum-TWC. As of February 2016, that meant over 250,000 New York customers were paying for premium internet speeds they would never get over the supplied 802.11n wireless router. Customers were never informed. But company executives were, and as a result, the executive told his colleagues that “we are going to experience a mismatch between what we sell the customer and what they actually measure on their laptop/tablet/etc.”

A separate Spectrum-TWC technical document discussing wireless connectivity, dated January 2015, concluded that “[i]n a real world scenario, most [802.11n] adapters will produce speeds of 50-100Mbps.”

In fact, a Spectrum-TWC internal presentation, dated June 12, 2014, recommended that the company deploy devices with newer generation 802.11ac wireless routers to all subscribers on speed tiers of 200Mbps or higher because such routers came closer to delivering the promised speed. Spectrum-TWC rejected that recommendation, again for financial reasons.

Coming up tomorrow… advertising faster speeds or broken promises, company executives tell the truth about bandwidth costs, how to grossly manipulate the FCC’s speed tests, throttling your favorite websites for bigger profits, and hassling online game fans.