Looking for upgrade options
Back on November 27, 2012, I went down to my local Comcast office and swapped out my D2 eMTA modem (Arris TM402P/110) for my current D3 eMTA modem, which is an Arris TM722G/CT. While I've not had any...
View ArticleExcellent service
I see a lot of negative remarks about Comcast service, I have seen just the opposite. I had been having signal problems and slow page openings, actually just all around slow since they added a 3rd up...
View ArticleHow to ge comcast into my community?
Ok, so I've read quite a few discussion similar to my situation, but I figured I ask any way. First off, the only thing we ( the community where I live) can get is Hughes Net or Monster broadband....
View Article[Connectivity] Losing connection multiple times a day
I can't seem to catch a break here. I've only had Comcast for ~3 weeks. It cuts out, and I can't seem to reconnect without doing a power cycle of the modem and router. Here are my signal logs on my...
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 ArticleAdding additional routers to my Comcast service
Hello, I just switched back to Comcast with the X1 platform. I had Verizon fios with a MoCA bridge, with 3 Actiontec routers in the house. 1 connected in the office, 1 in the bedroom and 1 in the...
View Article3rd cahnnel up added last night.
Just noticed I now have a 3rd channel up and my levels took a dive compared to what I have had. Before my SNR was steady at 38. Power level was 0 and upstream was 44-45. Here is what I have now. I have...
View ArticleSB6121 Reboots
For the past couple of days I have been getting random modem reboots on my SB6121. Here is one series of error logs: Sep 08 2013 18:15:18 3-Critical R06.0 Unicast Maintenance Ranging attempted - No...
View Article[Speed] Slow connection to EU site from Comcast
Hi, I am getting slow download speeds for this file, when accessing from my home Comcast connection: http://genworks.com/downloads/tutorial.pdf (something like 50KB/s, or about 500Kb/sec) If I transfer...
View Article[Firmware] Not connecting on 8 downstream after upgrade
Obligatory background info: I am at 84096, I have a Motorola Surfboard SB6141 (own). Here's the summary from the info page: Model Name: SB6141 Vendor Name: Motorola Firmware Name:...
View Article[Speed] Every speed test shows d/l and u/l speeds REVERSED
I have Comcast Blast internet service. I'm using a SB6141, although when this started I had a rental Ubee modem. While I can get two bonded channels d/s, the ubee could only get one.Here is the modem...
View ArticleProblem connecting using SBG 6580 cable modem with comcast
Hello all, I have recently changed over to a SBG 6580 modem and am having trouble connecting to the internet. I called motorola as well as the comcast tech support but was still not able to resolve the...
View Article[Wi-Fi] zoom 5350
I have been using a zoom 5350 for a year now. I was given a new tp link n600 router and want to use the zoom as a modem only and the tp link router for wifi and the 4 port router. Do I need to do...
View Article[Business] Router Lockup-is this typical? (Netgear)
I know this isn't *NORMAL*, but would it do any good to ask for a new router? Is this typical behavior for this Netgear router (sorry I don't have a model #-its a Docsis 3.0 netgear business class...
View Article[Business] Any updates on the IPv6 business trials?
Just as the subject says. Any info?
View ArticleWhy do multiple downstream channels matter?
I normally have four downstream channels and three upstream. I'm on the Blast level and my speeeds tend to be 56-57 down and 11 up. From time to time, when I look at my modem settings (6120) I seem to...
View Article[Speed] Comcast Leased Arris TM722G/CT Modem Too Fast?
This is my very first post here on the Forum and no other similar issue was found on the Search and FAQ Section: I've been leasing a Comcast TM722G/CT DOCSIS 3.0 modem for over a year now in the...
View ArticleComcast Direct Forum Poll
Given that the Comcast Direct Forum is lacking support & customer needs are not being met, please vote on whether the forum should be closed or not. Ref:...
View Article[Bill] What are the best "HSI only" prices in San Francisco?
I am considering switching from AT&T "Uverse" (Ha!) copper phone line DSL (3 down./0.5 up) to Comcast for faster speed. Like most people, I'm very cost conscious, and also a bit suspicious that the...
View Article[IPv6] Kudos for perfectly seamless ipv6 transition!
I am an ipv6 enthusiast. So, there was I, patiently twiddling my fingers until comcast6.net announces availability of ipv6 in my area (PNW/Seattle), so I can enthusiastically dive in and configure my...
View Article