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AT&T’s Measurement Tools Called Wildly Inaccurate: Suspiciously Usually in Their Favor

Phillip Dampier March 30, 2011 AT&T, Consumer News, Data Caps, Editorial & Site News 4 Comments

Imagine if your electric utility billed you for service based on a meter that was developed by the company, had no third party verification, no oversight by a Bureau of Weights and Measures, and wrote provisions into the company’s terms and conditions that allowed the company to terminate your service if you complained too much about the resulting bills.

Rethink possible.  AT&T.

When America’s largest phone company implements its arbitrary and unjustified Internet Overcharging scheme this May, it will bring its controversial usage meter to bear on every one of its broadband customers — a meter implicated in wild over-measurements of customers’ broadband usage — usage that will put customers perilously close to, or over the limits AT&T wants to establish.  The result?  Fat additional profits in the form of $10 overlimit penalties for every 50GB AT&T says you consumed for broadband traffic that costs them pennies to deliver.

The broadband usage meter is no stranger to controversy and lawsuits over accuracy issues.  Despite reflexive denials that a particular provider’s usage meter couldn’t be wrong, far too many have had to backpeddle and confess that the meter that should have measured $40 in usage and resulted in $4,000 bills instead “was in error.”

Whether providers are developing meters that are just flat inaccurate or are quietly putting a virtual finger on the scale to increase the opportunity of overlimit profits is unknown, but past history shows the meters typically overmeasure usage, not undercount it.

Without independent verification and ongoing oversight, some customers wonder if AT&T is sticking a virtual finger on AT&T's usage scale.

Some recent past history:

  • Telstra is Australia was implicated in December for a wireless usage meter that occasionally reported more than three times the usage measured by wireless phone owners’ built-in usage measurement tools.  Company representatives ended up crediting some customers as much as $3500AUD in inappropriate overlimit fees that should never have been charged.  Complaints continue to arrive as late as February about overbilling;
  • Telecom New Zealand’s usage meter overmeasured usage this month resulting in overcharges and throttled speeds under the ISP’s “fair use policy.”  One customer was billed for 27GB of usage during one overnight period, despite the fact the computer was switched off;
  • BT in the United Kingdom confirmed it overbilled some of their broadband customers in February when their usage meter measured usage for customers who had switched their computers off or took them away on holiday.  As far as BT was concerned, those computers were still at home and still racking up web usage.  Only last week, the company finally confessed their meter was inaccurate — overmeasuring usage that never happened;
  • AT&T’s counterpart in Canada — Bell, cannot manage to measure customer usage correctly either, so it suspended its usage tracker tool temporarily.  In February, one customer tired of overbilling proved a point when he took his computer to the United States just to guarantee it could not go near Bell’s network.  The result?  Bell said he used 500MB anyway;
  • In February, a class action lawsuit was filed against AT&T for “overmeasuring” wireless usage in some instances by up to 300 percent;
  • Last fall, Verizon was forced to refund $25 million dollars for phantom data usage charges for service many customers claimed they never used.

In virtually all of the prior incidents, a common pattern emerges, usually ending when providers fall on their swords, admit error and issue refunds:

  • Phase 1: Initial denials from providers there is a problem with the meter, usually blaming the customer, the customer’s measurement tool, or the process used instead;
  • Phase 2: Once proven to be an issue, an effort to downplay its significance and impact with claims that only a “tiny” percentage of customers were affected;
  • Phase 3: Refusal to submit usage meters, wholesale costs, and other components of Internet Overcharging to third-party verification;
  • Phase 4: Refusal to allow an independent audit of customer accounts to verify overbilled customers were properly refunded every penny of excess charges;
  • Phase 5: Class action lawsuit or government investigation commences;
  • Phase 6: Settlement reached with refunds or low value coupons to customers who take the time to request one;
  • Phase 7: Report excess profits from unclaimed refunds on balance sheet.

In too many cases, multi-billion dollar telecom companies that rely on those meters to measure and bill customers for their usage were implicated not for undermeasuring usage, but overmeasuring it — often substantially.

Some AT&T customers are already disturbed with what could be history repeating itself.  A reader of Broadband Reports in Skokie, Ill., compiled his own detailed analysis and found AT&T’s measurement tool grossly overmeasured his usage, and even worse, couldn’t do simple math and overmeasured him again when adding up his daily usage totals:

AT&T said that I had used 361GB in a single month! Surely this couldn’t be right. I’m a heavy user, but every time I even so much as glanced at my usage stats they’ve always been in the 200GB range. Surely something was amiss, so I decided to dig deeper.

It’s an old habit, but the first thing I do when I suspect something is wrong with any bill is enter all the line items into a spreadsheet and add them up myself. It sounds like busywork, but sometimes you’ll catch unlisted charges that have been phantomly added to your bill, or occasionally an outright math error. I couldn’t believe what I found. AT&T’s usage meter results insist I had used 341.39GB down, and 20.18GB up. But when I added all the daily detail entries (the DSL equivalent of a call log), only 332.8GB down and 0.72GB up are accounted for.

AT&T is claiming that I used 361.57GB of data, but according to their own daily data I only used 333.52GB, an 8.5% overcharge.

This AT&T customer discovered AT&T overmeasured his usage far more than it undercounted it. (Lines above the baseline show downstream traffic AT&T overmeasurement; lines below show undercounted usage. Click to enlarge.)

In total, this particular customer reports his usage was overmeasured by a whopping 33 percent. He is not alone.  A robust thread of similar results is active on Broadband Reports.

AT&T’s response to the early criticism follows the same path taken by other providers, starting with denials.

“We’re addressing ways we can make the labels and information on the online metering tool more clear for customers between now and May (when the new policy goes into effect),” said AT&T spokesperson Seth Bloom.  “I can also assure you our team is performing checks everyday to ensure accuracy.  That said, we believe we have an accurate tool.”

“Other tools may measure at different 24-hour periods than we do, and most likely do not take into account the standard network protocols (e.g. Ethernet, IP) that are used to provide applications and content to our customers via the Internet.  As you know, this is fairly standard to incorporate when measuring broadband traffic and is applied by other ISPs who measure usage.”

Customers and columnists alike are worried about AT&T's new data limits. This Milwaukee Journal-Sentinel columnist is not thrilled, and neither are customers who overwhelmingly want unlimited broadband access.

“In the end, AT&T expects the caps to impact only the aforementioned 2% [that comprise its heaviest users].”

With the right level of over-measurement, virtually anyone can be a member of the “2% Club.”  One customer told Connected Planet AT&T was already overmeasuring her DSL account by as much as 4,700%.

How can you measure your usage to compare against AT&T?

“It’s not hard to maintain independent usage statistics to double-check AT&T’s numbers,” says the Broadband Reports reader in Skokie. “If you have a DD-WRT compatible router, it will keep your upload and download history automatically. If you don’t have a compatible router, you can still run WallWatcher or MRTG to get the total bandwidth used by your router. Finally, if your computer is connected directly to your DSL modem without a router, you can run software like Net Meter to track your internet usage.”

Customers inconvenienced by unnecessary usage meters which threaten to expose them to unjustified overlimit fees is just one more reason why we call out these Internet Overcharging schemes.  Call AT&T and let customer service know you intend to switch providers if AT&T implements their usage cap scheme in early May.  Tell them regardless of what kind of usage you incur each month, you cannot afford the chance AT&T’s apparently inaccurate usage meter could expose you to a higher bill.  Tell them you don’t want the hassle, and the only way you will remain as a customer is if they do away with the entire scheme.

Another Metering Failure: Charlotte, N.C. Water Provider Sends Customers $500 Water Bills – Audit Underway

Phillip Dampier July 27, 2010 Consumer News, Data Caps, Video 2 Comments

A snake in the grass… defective water meters can result in customers paying hundreds of dollars for water they never used.

“Paying for what you use” is an idea some broadband providers want to adopt to re-price broadband service in an effort to capture additional revenue and profits from “high usage” customers.  But when the provider reads the meter without any independent oversight, customers can be billed for any amount of usage — accurate or not — and have little recourse to prove their case if overbilled.

At least water customers in Charlotte, N.C., are getting an independent audit of their water meters after Charlotte-Mecklenburg Utilities began sending some customers bills in the hundreds of dollars for a single month’s usage.

Broadband providers who bill consumers based on their usage answer to no one.  Completely deregulated, providers need not submit to independent verification of their measurement tools.

“There is no Bureau of Weights and Measures verifying broadband usage meters anywhere in North America that I’m aware of,” writes Stop the Cap! reader Mitch.  In fact, in several countries the telecommunications industry is specifically excluded from oversight by such accountability agencies.

In Australia, large businesses are often the first to discover overbilling because of their accounting practices which track usage over time.  Australian telecommunications companies are exempt from monitoring by weights and measurement oversight.  Canadians have complained about metered charge accuracy for several years now, especially when usage doesn’t appear on web-based “usage gauges” for days.  Nobody verifies those meters, either.

In late June, the Charlotte Observer reported a sampling audit of 9,000 out of 250,000 water meters found a significant error rate of at least 1.4 percent.  While that’s a small percentage, the numbers add up — more than 3,000 area customers would be billed erroneously at that error rate, some for hundreds of dollars more than they actually owe.

The audit is continuing, but early findings show that the utility has a significant problem in how it bills customers.

The audit so far has found 78 residential accounts where there was a mismatch of more than 1 CCF (100 cubic feet) of water usage. The mismatch was between the mechanical water meter, which is considered reliable, and the more error-prone electronic transmitters that send water usage data to the utility. While this raises concerns, individuals requiring professional assistance to address such issues can check out Sarkinen Plumbing here!

Some of the mismatches suggested that the customer was billed too much, while others showed the customer was billed too little.

“Some (of the accounts) were for only a few dollars, said Barry Gullet, CMU director. “Some were several hundred dollars.”

CMU calls the results thus far “not unexpected and within industry norms.”  But when customers called to complain about suddenly higher bills, CMU feigned ignorance, telling several customers the meters were accurate — perhaps they had a leak or washed their cars too many times.  One customer reporting a bill four times higher than average was told to hire a plumber at his expense to repair the problem.  It later turned out to be an erroneous meter.  Now that customer is also out the cost of the plumber visit.  CMU inflamed matters further in early June when it blamed the news media for “hyping” a non-existent problem, despite a finding from the Charlotte-Mecklenburg Utilities Advisory Committee showing an electronic equipment failure rate three times the national average.

That CMU is being held accountable by an independent audit was an important part of the process that eventually led them to admit there may be a problem with meter accuracy, say city officials.

“It is a breath of fresh air to have some acknowledgment that there is a problem and a sense about what to do about how to move forward with it,” Mayor Anthony Foxx told WCNC-TV.

CMU’s final report will be out in September.  By then a third party auditor will have looked at 9,000 meters.

The question for broadband consumers is whether you trust your cable or phone company to read your usage and bill you fairly if they know nobody is watching them do it.

[flv width=”640″ height=”500″]http://www.phillipdampier.com/video/WCNC Charlotte Water Meter Debacle.flv[/flv]

WCNC-TV in Charlotte ran three reports on the water meter controversy, starting in December 2009 when some enormous water bills arrived as unwelcome Christmas gifts from the local water provider.  (6 minutes)

Comcast’s Usage Meter Rolled Out to Most Customers Nationwide

Phillip Dampier April 1, 2010 Comcast/Xfinity, Data Caps 4 Comments

Comcast's usage meter is now available in 25 states

Comcast customers in at least 25 states have been notified that Comcast’s new usage measurement meter is now up and running.  Comcast introduced a 250 GB monthly usage limit in August 2008 after the Federal Communications Commission stopped the company from throttling usage-intensive file-trading applications.  Comcast has enforced the cap among those customers who regularly exceed it by wide margins, usually warning customers by phone or mail that they must reduce usage or face account suspension.  The usage meter application allows the company to direct customers to the self-measurement tool the company hopes will reduce the need for warnings.

Customers in Alabama, Arkansas, Connecticut, Colorado, Delaware, Florida, Georgia, Kansas, Maine, Maryland, Minnesota, Missouri, Nevada, New Hampshire, New York, Oregon, Pennsylvania, South Carolina, Tennessee, Utah, Vermont, Virginia, Washington, Washington, D.C., West Virginia, and Wisconsin should have already or will receive e-mail from the company officially notifying them about the launch of the usage meter.

Since the meter was introduced, broadband usage and pricing has increased for many customers, but the usage cap has not.  While generous by current standards, an inflexible usage limit will increasingly trap customers who use Comcast broadband service for high quality video streaming, file backups, or file trading activities which can consume considerable bandwidth.

Informally, Comcast has allowed some residential customers to purchase second accounts if they intend to blow past their usage allowance, because the company currently offers no official provisions for those who exceed the limit.

Syracuse Technology Columnist Falls Into Trap Believing Usage Caps Represent “Fairness”

Phillip Dampier March 9, 2010 Competition, Data Caps, Editorial & Site News 3 Comments

A column this week in The Post-Standard falls into the trap of believing usage caps on wired broadband service represent “fairness.”

Al Fasoldt, who writes a technology column for the Syracuse, N.Y. newspaper, told readers they should investigate buying and/or using usage measurement tools in order to protect themselves from a surprising bill at the end of the month.

Caps can make their service fairer to all customers by blocking excessive downloads that clog the network, and those who exceed their caps can be charged a great deal extra for service. This amounts to free money for ISPs.

But there is something counterintuitive about promoting new ways to get entertainment on the Internet — by using Hulu, for example, to stream TV shows to your home computer — while telling customers they can’t use more than a certain amount of data.

[…]

What’s needed is a simple way to measure how much data you use per month. Cable providers sometimes provide a Web page that logs each customer’s transfer totals — call your ISP to find out if your plan has such a feature — but you can easily track usage yourself with data-usage software utilities.

Courtesy: DragonEyeFly

Time Warner Cable headquarters in Rochester, N.Y.

Fasoldt assumes facts not in evidence.  Simply put, there is nothing fair about usage caps, particularly on wired broadband service.  Fasoldt can be partly excused for making the assumption because he lives in Syracuse, where Verizon FiOS and Time Warner Cable compete heavily for customers in the Salt City.  Veterans of actual Internet Overcharging experiments, and those who live under usage caps and usage-based billing can testify about the true implications of such schemes.

They are nothing short of rationing broadband service for fatter profits.

In Rochester, where Fasoldt notes customers successfully fought off Time Warner’s experiment, customers do not have the luxury of two closely-matched competitors.  They have the cable company and a telephone company that stubbornly clings to its own 5 GB usage allowance in its terms and conditions, albeit presently unenforced.  Where competition is at bay, higher prices for limited service are in play.

At least Fasoldt admits it’s also about the money.

There is nothing counter-intuitive about promoting online video services and then slapping usage caps on them when you realize it’s really ALL about the money and not about “fairness.”  Limiting video consumption is critical to protecting cable television packages.  If you can watch it all online, why keep paying for cable-TV?  With a usage cap, there are no worries about that ever happening.

As this website has repeatedly documented, consumers do not need to invest in usage measurement tools that are a nuisance to install and monitor.  They just need a broadband provider that can be happy living off the billions in profits already earned from today’s unlimited broadband service without greedily trying to overcharge consumers even higher pricing for limited service in the future.

Fasoldt would do better by his readers telling them to follow the example of communities who have been exposed to such schemes.  They got involved, threatened to cancel service, and created a sufficiently large enough headache for providers who eventually determined, for now, it just wasn’t worth alienating customers with unwanted pricing schemes.

Charter Cable Says No to Usage-Based Billing & Caps, Increases Speeds

Charter customers thank the company for the speed increases

Charter Cable has made it clear — no metered billing and no enforcement of its “soft usage caps.”

“We have no plans to introduce metered billing,” Ketzer told Broadband Reports, adding no trials were forthcoming either.

But Charter Cable did say bandwidth consumption is a concern for the company, and a measurement tool to educate customers about their current usage was on the way.

“Right now we are gathering requirements to develop a resource so that customers can monitor and control their bandwidth resources,” said Ketzer. “This was something that our customers have been requesting and we want to meet that need.”

Separately, Charter also announced speed upgrades for many of its broadband customers.  Starting this morning, customers can briefly unplug their cable modems to reset them and enjoy some increased speeds at no additional cost.

Charter's old speed tiers (shown above) got an upgrade this morning. Prices quoted are for new customers. Existing customers: add $15 -- Internet Only customers: add $25

The new speed increases impact three of their broadband plans.  Only “Lite” speeds remain unchanged:

  • Lite: Remains the same at “up to” 1 Mbps/128 kbps
  • Express: Increases from 5/1 Mbps to 8/1 Mbps
  • Plus: Increases from 10/2 Mbps to 16/2 Mbps
  • Max: Increases from 20/2 Mbps to 25/3 Mbps

Charter advises Max customers will need to exchange their current cable modem to receive the new speeds.  They come as a result of DOCSIS 3 upgrades, which requires a modem that supports that standard.

Some Charter customers can go even faster with the company’s Ultra60 plan delivering 60/5Mbps service for $139.99 a month.  Customer promotions, typically running six months, can cut the cost to $109.99 during the promotional period.

Increasing speeds and shelving Internet Overcharging schemes like usage limits and usage-based billing build customer loyalty and bring new customers, particularly at the expense of telephone company DSL plans, which cannot compete on speed.  Most DSL providers have stopped increasing speeds beyond the maximum 6-10 Mbps they have advertised for years.  Many barely deliver 3 Mbps.

AT&T, which provides service in many Charter markets, has raised the stakes for competition as it rolls out U-verse, an advanced type of DSL service that can support video, telephone, and faster broadband.  In Reno, where AT&T has conducted usage cap experiments for more than a year, the news that Charter won’t comes as welcome news.

Stop the Cap! reader David canceled AT&T service when he found out the company was testing a usage cap in Reno.

“When we found out they were limiting us (after we signed up), we not only canceled AT&T broadband, but also disconnected our two phone lines as well,” David writes.  “We won’t do business with a company that wants to limit our broadband use and we resented being guinea pigs in the first place.”

David adds a “retention specialist” offered to waive his participation in the trial, but he wasn’t interested and is not looking back.

“Unless you deliver a clear message these ripoffs are unacceptable in a way they understand – money – they will just come back for more once the ‘experiment’ is over,” he said.

David is happy with his Charter Cable service, and estimates AT&T’s experiment cost them nearly $200 a month in revenue they used to earn from his family.

“Their cost control program certainly worked — for me.  I’m saving more money with Charter than what I was paying AT&T,” he adds. “I wouldn’t have switched except for their usage cap.”

Charter itself has some broadband usage limits, but they are almost never enforced.

Charter currently defines “normal” residential usage at around 15 gigabytes per month.  Charter’s usage allowances appear in its “excessive use” clause in the Acceptable Use Policy:

Residential service usage will not exceed 100GB of bandwidth per month for Customers subscribing to Services of 15 Mbps or less per month and 250GB of bandwidth per month for Customers subscribing to Service over 15 Mbps and up to 25 Mbps. Charter reserves the right to revise usage limits or to implement additional usage limits. In the event residential usage exceeds the above-described limits Customer will be notified and required to either limit Customer’s bandwidth consumption to permitted levels/limits or subscribe to a Service with a higher monthly bandwidth limit if a higher limit subscription is available.

Since these limits have not been aggressively enforced, they are known as “soft usage caps.”  Most Internet Service Providers have provisions for such limits in their customer agreements, although they are usually only enforced only when a customer’s usage reaches into the stratosphere (often terabytes of usage are involved) or creates a problem for the provider.

Still, some customers dropped Charter Cable even over the defined “soft caps,” switching to competitors who had no such provisions in their usage policies.  Consumers hate Internet Overcharging schemes, and will readily change providers to avoid them.

[flv width=”500″ height=”380″]http://www.phillipdampier.com/video/Charter Thank You Ad 3-1-2010.flv[/flv]

Charter Cable created this ad from customer recorded submissions sent over their Internet service (1 minute)

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