Comcast/September 2010 Outage

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A major outage of Comcast's internet service in Davis occurred during September, 2010 and continuing into October. During that time, many people tried to find out what was happening. One tech reported that the outage had started on the 9th of September. On Wednesday the 29th, DustyRags spoke to Comcast and was told that it was officially designated a "partial node outage" (meaning one node of a few hundred to a thousand people had a partial outage, which is hard to trace because it's partial. It was designated as such since Monday, Sep. 27, already well into the problem. A callback revealed that the main tap (the massive hardline into Davis) was overheating, and after replacing various parts they gave up and are now replacing the whole tap, which they said was a one day job. For many people, the problems continued well into early October. As of October 7th, they still had an automated "Your area is part of a service interruption" notice for callers.

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the problem with this was hardware in sac that provides the fat pipes to Davis, it just quit working

if your comcast ever pings above 90ms you can tell there is a problem with the network, but be sure to check @ [WWW]http://speedtest.comcast.net/

Daubert
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Notice

The following notice was placed at the top of the Comcast entry;

COMCAST OUTAGE NOTICE — Friday Sep 17th 2010 to Present:
UPDATE 9/28 - Connection has been solid all day (central davis), however other users are still reporting problems. This notice will be archived once nobody has a problem for 7 days straight. Thanks everyone.
Many people in Davis are experiencing intermittent outages with their Internet (does not seem to affect cable TV), we have confirmed this has been going on at least since Friday 9/17, possibly since 9/9. On the phone (9/27) they finally admitted to me that a large piece of equipment needs to be replaced and they are trying to find the budget and manpower to do so, which could take time. The internet seems to go down for minutes or longer (usually about 1 hour or more, around 1:30pm and 1:30am, and a few minutes at a time intermittently throughout the rest of the day). It barely had any problems last Tues-Thursday, but started acting up again on Friday. Monday afternoon-evening (9/27) was down for hours on end, but as of Tuesday 9/28 it seems to be working - so far.
Comcast said there is an outage in the area, then said it was fixed, then we continued to have problems, so they sent a repair person out, who said they have been having the same calls all over Davis. So many students moving in right now probably has made it even worse, but isn't necessarily the root cause of the problem. As of writing this, it's already been problematic for 2-3 weeks.
Please call Comcast to let them know you are having issues! Please also Tweet and Re-Tweet about your Comcast experience. Maybe they will repair it more quickly. Getting repair people to come out to your place will probably be a waste of your time and theirs. Call Comcast, and let a manager know that you know about the city-wide connection problem.

What Did or Are you Experiencing?

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2010-09-26 18:12:08   comcast's service is just terrible. when it works, it's fine. but for the past 2 weeks, my internet and phone have continually gone out. i had a technician out 8 days ago, and he managed to make it work for an hour, when it crapped out again. i made another appt, only to have comcast call me to say they won't come out because the problem is with their network in davis. another week goes by, service stays bad, and i make an appt for yesterday. comcast calls again, says they won't come out, because the problem is with the network. but, they assure me, they will come out a day later. i wait today, they don't show up, and a call to comcast reveals that their system notes show that i cancelled the appt because i said my service was fine. of course, i never had such a conversation with comcast, so i have yet another appt for tomorrow. then i check my bill online, and discover that, adding insult to injury comcast charged me for the first service call. one of the many service technicians i spoke to blamed the problem on all the students moving in and activating service in september ... which is nonsense, considering that there are fewer students at the university this year due to budget cuts.

so don't count on comcast for reliable service. you'll spend hours on the phone and your service will likely still suck. —tokai


2010-09-27 14:28:49   If you are having connection issues, please read the outage notice at the top of the page before calling comcast. tThere is currently a city-wide problem that has been going on for almost 2 weeks. It's probably a waste of your time and Comcast's time to get someone out to repair it. —GarrettGallegos


2010-09-28 13:18:44   according to the comcast tech who came to my home yesterday, they have been having problems in davis since the 9th, not the 17th. he said they were planning on installing a software update last night, between 12-3am, that hopefully would solve the problems. unfortunately, my modem reset itself twice just this morning. so, there is still no fix. at least the tech was honest and kind enough to admit that the claim that the number of students now in town was causing the problems was false.

comcast reps are on the UCD campus today, outside the MU, hawking their wares. i asked them if they were informing potential customers of their current inability to provide the service they are selling, and they claimed to be unaware of any problems in davis. they also said i was the first to tell them of any problems. yeah, right. if it weren't 100+ degrees outside, i'd stand outside the comcast booth with a picket sign, warning students to stay away until comcast is actually able to provide the service they are selling. —tokai


2010-09-28 21:38:08   I believe Comcast has fixed the problem, after being down for about 10 hours or more yesterday, it has been flawless today all day. I had fewer problems last Tuesday-Thursday, so it might not be the end of this. I will see how it goes through this coming weekend, and if all looks good next Monday (10/4) then I will remove the outage notice.—GarrettGallegos


2010-09-29 11:17:18   I had a few short outages in mid-September, in West Davis. No more than about 5 minutes each time, and I think 3-4 times. I haven't had a problem in more than a week. —TomGarberson


"2010-09-29 11:22:03" UPDATE! I just talked to Comcast (10:45 Wednesday, 9/29), and they gave me the lowdown. First: this was officially designated a "partial node outage" (meaning one node of a few hundred to a thousand people had a partial outage, which is hard to trace because it's partial. This has been designated as such since Monday, Sep. 27, already well into the problem. The guy said he'd call me back after speaking to the team. Then he called me back and said the main tap (the massive hardline into Davis) was overheating, and after replacing various parts they gave up and are now replacing the whole tap. That should (hopefully) solve the problem. It "should" (his words) be a one-day job, but they don't know when they'll be finished yet and are careful not to give out exact times. Here's to hoping!—DustyRags


2010-09-29 11:54:48   I haven't noticed any particularly bad connection speeds or poor TV quality in N. Davis- is this more of a South-and-Central kind of thing? —JoePomidor


2010-09-29 14:31:00   They called to let me know they fixed the problem yesterday. service was good for about 3 hours but now my internet has been down almost all day (at least when I checked). I am very angry at comcast, they clearly either lied or do not know what they are doing. —DagonJones


2010-09-29 14:55:01   Seriously I've had really shitty and broken connection for almost the entire month. Shouldn't Comcast give us a free ride for our cable this month due to their incompetence?

As of 2:54 PM, Northwest Davis is still having connection issues. I think the longest time my connection remained stable was 30 min. —Col


2010-09-29 15:43:29   I think everyone should request a refund for this month's bill. If Comcast refuses, cut & paste your balance into a Better Business Bureau complaint. I plan on getting free Comcast for the next year. —KeithJose


2010-09-29 19:54:06   I am amazed, this is my second day with uninterrupted internet (if we make it to midnight). Perhaps Comcast tracked down all my comments and tweets (yes, I went there) and pushed the "make this guy's internet work" button on their back-end. They obviously made some change, this is the most stable I have ever seen it in 3 years, even before this mess started it went out for a few seconds a couple times a day (I know because I get disconnected from everything whenever it drops). In all honesty, I don't care about getting a refund, the $30 credit isn't changing my life, but I work on the internet and the loss of internet has seriously affected me for the last few weeks. What I would like is for Comcast to actually admit when there is a problem, give a reasonable downtime estimate, and keep people aware of what's going on. I don't care if equipment fails, they can be honest about that. I may end up filing a BBB report because of their poor business practices, not their refunds or anything like that. —GarrettGallegos


2010-09-29 19:55:39   PS: The only reason I tweeted was for them to hopefully fix this quicker. I was not a Twitterer before, nor will I be a Twitterer after this. I just noticed that some Comcast reps are on Twitter helping people here and there, so I figure it might at least get their attention. I recommend anyone still having issues get on Twitter, search for "comcast davis" and re-tweet every single one you see. —GarrettGallegos


2010-09-29 20:04:14   Posting this during the few seconds that my internet actually works. I just got off the phone with a Comcast tech support guy, and apparently they've been receiving calls from the Davis area non-stop (lol). According to the rep, they have people out here "diligently" working on the problem. Estimated time of completion? Your guess is as good as mine.

SERIOUSLY considering switching to DSL. —Col


2010-09-29 22:40:56   I've been logging my connections through Comcast to various point on the web. Starting with my router, then the cable modem, Comcast gateways (which I try and catch whenever my IP changes) and so on. Things started to get really bad around the 26th of September. Like most of the other customers who've posted, I call whenever there is an issue and have had four techs out to date. I've had no problems with my TV just internet.

Here are some logs from my modem.
Jan 01 1970 00:00:03 5-Warning D04.1 ToD request sent - No Response received;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.0;
Jan 01 1970 00:00:12 6-Notice Cable Modem Reboot due to T4 timeout ;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.0;
Sep 27 2010 01:29:05 3-Critical R04.0 Received Response to Broadcast Maintenance Request, But no Unicast Maintenance opportunities received - T4 time out;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.0;

If you'd like to see some of the graphs take a look at https://demonrum.dyndns.org/cgi-bin/smokeping.cgimoisenko


2010-09-29 22:53:16   Amusingly enough, I apparently jinxed my connection. It's gone out four times tonight, never for more than a minute or two. Right after I said it's been in good shape. —TomGarberson



2010-09-30 00:49:01   suckers and your distributed bandwith that has > 99% uptime —StevenDaubert


2010-09-30 18:06:22   Haven't ran into problems today... Did Comcast finally pulled their act together? —Col


2010-09-30 19:04:19   Haven't had any problems yesterday and so far today. I think we're good. Hopefully. —mchew


2010-09-30 19:44:59   Still having issues in East Davis.

Corp. America like Comcast, the $ is the bottom line, they don't give a rat's ass about admitting to any failure or fessing to any issue. The books at the end of the quarter are what count to the success of Comcast, and that's what speaks to the people that have any care to what you receive in services. The best thing people can do is make this as expensive as possible for Comcast. Demand a refund for the full month, in addition, please submit a BBB report, demanding a full refund, or the difference of what Comcast may have refunded you vs your month balance. Home visits are also expensive for Comcast, so please demand they come out for some mouth breather to say "yep, modem is fine."

If Comcast were at all concerned about the quality of product they delivered, the certainly have the money to do it. I know if I let the data center I manage to fail for 2 minutes I would be failing at my job. High availability is not difficult for a company like Comcast who has a large infrastructure and budget. —KeithJose


"2010-10-01 03:35:55"   Sorry gang, it has absolutely nothing to do with the amount of downloads, torrents, etc. and everything to do with outdated and degrading equipment. A little bit of incompetence and lack of communication within the hierarchy of Comcast as well, perhaps, but the majority of the issues had everything to do with the Internet/cable taps and hubs degrading and nothing more. As much as we all seem to hate bandwidth whores, it is not their problem this time. — Wes-P


2010-10-01 13:26:57   Wow, it's nice to see that DavisWiki recognizes the outage. So I was getting pretty pissed off with the internet randomly dropping for the last few weeks, and every CSR i talked to gave me different reasons until one guy admitted that there's an outage in the area. I managed to get them to give me a credit towards my account, since we haven't been able to use the internet more than half the time. It's worked fine since yesterday(9/30) for me, save a few brief disconnections... Let's hope the problem is gone for good. —susiekim


2010-10-01 16:01:36   Today is day 4 of no interruptions for me. It was down for about 3 minutes earlier, and that's most it's been down since 10 hours on Monday. If you are still having problems, please let us know, and Tweet about it too (yes Twitter sucks, but Comcast reps are on Twitter so it might at least get their attention).

PS: Once this outage is done with, someday in the distant future, myself or someone else here will archive the comments and outage notice and clean this page up... Thanks everybody. —GarrettGallegos


2010-10-01 16:18:08   This is the first day (knock on wood) for no interruptions of service in my area (South/East Central Davis (2nd & L). Still pissed about the discovery of a filter on my service line that prevented me from obtaining the service levels I had been paying for for 3.5 years and the fact the Supervisor has yet to contact me after being told he/she would be doing so within 24 hours of my Monday visit at the local center. —Wes-P


2010-10-01 17:16:45   Comcast has used sandvine technology to throttle torrents, they are also firmly against net neutrality!

iirc it was spoofing ack packets —StevenDaubert


2010-10-04 08:43:29   Connection has been fine in North/West Davis for the past week. How are we doing in the other parts of Davis? —Col


2010-10-05 16:47:05   Central Davis/anderson near campus seems to be fine since last week, last monday was the last problem-outage (few minor hiccups since, nothing worth complaining about). If anyone is having problems please let us know by posting a comment here, I would like to archive most of this page. —GarrettGallegos


2010-10-05 19:36:45   I see the post above about no interruptions but I am still experiencing serious packet loss/slow speeds. At this time my internet's probably slower than when I used to have DSL. It's getting pretty ridiculous. Are there any other cable internet options in Davis besides Comcast or Infinity or whatever they're calling themselves? I've had enough. —JSingh


2010-10-06 20:44:41   The drop in internet quality I have noticed over the past several years occurred in September. Seemed to me it must have been the influx of users— this year, noticed it for a short time (day or two) then back to normal. —RichardL


2010-10-07 15:57:00   This is my last quarter in Davis and I will be glad to never have to deal with comcast ever again! They're super expensive and the connection is sh*t! My apartment originally came with the slow free internet connection, but I couldn't keep using that because I'm a gamer and my latency would be past 2k and you can't do ANYTHING with a latency that high. After I got comcast, things were fine for the first few months but for the past month and a half my connection would just go out randomly.

I've called in numerous times and they've even got an automated message saying something like "Your area is part of a service interruption, you do not need to call in about this." Basically, an automated way of saying f off, we don't care! Come on. The frequent disconnecting is frustrating, especially if you're doing something in-game that requires a stable connection. —Blaine


2010-10-07 17:48:18   Apparently the credit issue has been solved by Comcast. A large portion of users have used the "I want to disconnect" trick a few too many times so that now they are hesitant to credit even the worst case scenarios. In my case, 3.5 years of overpayment for services I was not able to receive due to a filter on the line that should not have been there to begin with was reduced to 2 months of free service and 6 months of free HBO, Starz and Encore. Big freaking deal. I overpaid to a tune of 987.50 according to their numbers so they give me approximately 300.00 in credit to my account with this program line-up and the two months credit.. God I hate Comcast. —Wes-P


2010-10-08 19:34:28   That's interesting, how'd you find out you have a filter? I'm interesting in checking if I have one. —ClarenceL


2010-10-11 16:52:00   Hey people, let's get an update on Comcast service status: Who is still having problems, and what part of Davis do you live in? —GarrettGallegos

Friends in East Davis has been reporting terrible internet all month, it was down today. Other friends TV in South Davis froze yesterday... Daubert


2010-10-19 22:19:21   Is anyone still experiencing problems? My internet has been unreliable all last and this month so far, but I didn't realize it was an outage until I saw this page yesterday. I thought I might've set up my router all funny, but maybe not.... Or maybe it is the router... I don't know. I'm in West Davis. —JenniferGiang


2010-10-19 22:22:22   My internet's still unreliable. On a good day, it cuts out and comes back on once or twice an hour. Should say I'm in East Davis. —HarrisonM


2010-10-24 12:13:14   Yes, this is ridiculous. We've had on-and-off internet since September, and are still experiencing it now. Sometimes we have a good day, sometimes we are forced to use the Apartment's alternate provider for complete lack of connection. (Woops, and I'm in West Davis) —AshleyMatson


2010-10-24 21:47:38   I don't feel that I should have to pay for my internet bill this month when it's been totally useless and I'm essentially paying Comcast for nothing. If they're going to interrupt my service they should interrupt my bill as well. Is there anything I can do to get a refund or a price reduction? Anyone have any luck with that? —OrofinJackson


2010-10-26 23:33:13   well after 3 weeks of smooth sailing, i'm getting random disconnects again tonight. —mchew


2010-11-02 13:30:07   Was still having problems through today. Just got my (rental) modem replaced. Had to go down to the Research park Comcast center to get it. Hopefuly this fixes the problem. I got a $30 credit, but considering my internet has been practically unusable for more than a month, I would have thought they could give me at least a month's fee off. —trkerbavaz


2010-11-18 23:19:44   Still experiencing Comcast fail. Just thought I'd update :) —AshleyMatsonAshleyMatson


2011-01-06 08:45:37   Is anyone experiencing a "January Outage?" —Col


2011-01-15 14:19:21   Aaaaaaand we're out again! Joy! —AshleyMatson


2011-06-06 19:15:30   I just got off of an hour long conversation with Comcast. They had me run the normal "unplug your modem, take out your router, etc. and then after an hour of insisting that I received the automated message on the support line saying that there was an outage in my area, suddenly, "Sir, we just received notice that there is an hour in your area". A "partial node" outage. So there you go - a new "AREA WIDE OUTAGE FROM COMCAST." —NicholasBarbulesco


2011-06-06 21:19:29   Experiencing the same outage that NicholasBarbulesco is remarking on. Glad to know it's at least known, Comcast went blue in the face telling me there were no reports of outages in davis. —Oceaniax


2011-06-12 19:58:52   Internet was down for several hours in the afternoon both today and yesterday, interspersed with short periods of super-slow connectivity. Quite ridiculous. —DianaSmith


2011-06-13 00:37:06   In Davis, you can either choose from AT&Ts expensive, yet very reliable and fast Internet, or you can choose Comcasts pretty cheap and somewhat non reliable Internet, or you can just use wi-fi from everyother place in Davis. —NikhilDahal

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