Got to the bottom of this Comcast slowdown and stall problem
I posted the thread awhile back: http://www.dslreports.com/forum/r28431002-Connectivity-Alternative-to-Comncast-I-m-furious- Now I think I've gotten to the bottom of this. It's NOT the fact that we're...
View Article[Connectivity] Chicago Routing Issues
I made a post over on reddit and they suggested dropping a post over here as well to see if someone at comcast can gain traction. My original post: Hello, my home ISP is comcast, and I have some...
View Article[Connectivity] All kinds of weirdness
Hello all, I've been having some issues since March of this year, that's when all hell broke loose. I started to get lots of t3 and t4 timeouts, so a truck came through and cleaned the line up a bit...
View Article[Speed] Biz Class Speed Changes
Hi everyone, I just noticed on the Comcast biz class site they changed up the speed tiers. Looks like 100/20 is the same price that 50/10 used to be, at least in the Northeast....
View Article[Rant] Trying to get new speeds on Business
So we've been in a contract with comcast for almost two years now, it's up in November. As I come to find out as usual they've been shaking us down and unlike Verizion which has graciously upgraded our...
View Article[Connectivity] Constant disconnects (New Customer)
I've had Comcast HSI for about a week. Below are my modem logs. The modem is a Motorola 6141 connected to a Asus RT-N66U router. This equipment is Brand New. My home is 4 years old with RG-6/U cable to...
View ArticleSMCrap again
lately (about once a week it seems) my SMC crashes internet access goes down and the SMC's web interface can't be reached this is getting annoying last time was Friday night (er Saturday morning)...
View Article[Bill] New service, modem fee
I just ordered new service over the phone. ( I had to phone as there already was service at the place with a pending cancelation). During the ordering I told the agent I have my own modem, but he said...
View Article[Connectivity] Unable to access GMAIL, but other sites are fine.
Hi, Been trying to access gmail.com for about an hour now here in Chicago, I did a tracert and things seemed okay. I cleared cache and cookies on both brosers, chrome and IE - but both will not resolve...
View ArticleSB6141 constant semi-random power resets
Mods please delete duplicate anon post if you see it. Alexandria VA SB6141 cable modem constantly resets Constant, semi-random disconnects ever since the day I got it. 5-20 per day. Seems to do it...
View ArticleSBG6580 "Access Denied"
Last night I was messing around with the settings on my modem and had to do a hard reset. Before the reset the SNR, db levels were perfect on all of the channels. When it came back online it couldn't...
View Article[Connectivity] Losing Sync
After a long period of trouble-free Performance internet, I've been seeing sync loss frequently in the recent weeks, 2 or three times today. When the modem retrains, it takes an awful long time to get...
View Article[Speed] New Xfinity Blast subscriber with a problem
I just recently upgraded to the Xfinity Blast internet package, with an advertised rate of 50 mbps download in my area. They sent me a ARRIS TG862 modem (Docsis 3.0) to go with the new speed package. I...
View Article[IPv6] SBG6580 and IP6
just a heads up. Small issue apparently with these modems and ip6 enabled cmts system. Fix is to have someone use flipper tool [yes that is the name of the tool] to move you to IP4, until they can fix...
View ArticleOwn modem - Arris TM*22G. Can it come from Amazon?
hello, again, My mother is signed up for Comcast triple play and we told the person who took the order that she was going to provide her own modem, and so the installer shouldn't bring one. I just ran...
View Article[IPv6] latency difference to google services over IPv6 vs IPv4
Disclaimer: I'm not nearly as experienced with IPv6 as I am with IPv4, so if I'm leaving out any obvious info, let me know. Has anyone noticed any increased latency (recently) connecting to google...
View ArticleHelp measure the global Internet!
Based in the U.S. and want to help measure the global Internet? There is a program called RIPE Atlas (see https://atlas.ripe.net/). It is run from the Netherlands at RIPE NCC, which is building the...
View ArticleComcast bandwith meter gone?
I just went to comcast to see how much data I used last month. but when I got there, there was no option to see how much data I use nor was there away to see how much I used so far this month (which...
View Article[Signals] Upload Speed fluctuating
I'm on Blast which was installed yesterday and the upload has gone from around 12 to 1.5 Download is still the same. I think it's related to these signal levels . Yesterday it was 49 for both channels...
View Article[Connectivity] Problems in the Chicago West Burbs Today
I'm experiencing random packet loss today. One moment everything will be fine, the next I'll start dropping packets like crazy. The signals will be okay then suddenly the upstream power level will be...
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