[Install] Motorola MB8600 Cable Modem & TP-Link AC1900 Router
Have not had any issues until the last couple of weeks. I cannot access the cable modem when its connected to the router using the 192.168.100.1 address. If I remove the router and go directly into a...
View Article[Mobile] "Xfinity Mobile" wireless service
As mentioned in this recent DSLR news item https://www.dslreports.com/shownews/Comcast-Prepares-For-Mid2017-Wireless-Service-Launch-139048 , Comcast is planning a mid-year launch of their wireless...
View ArticlePeakcock
Are you suppose to get Premium if you have Xfinity Internet and does it matter what email address you use to sign up with Peacock?
View Article[Speed] Help me troubleshoot my speeds?
Used to have 1gb about a year back, with zero issues consistently getting full 940meg. A year ago I downgraded to 300meg, and with the over provisioning would consistently get 360ish. That changed a...
View ArticleNew Modem On Comcast Site
Looks like a new D3.1 modem appeared on the Comcast Device Info page recently - CM2000. I assume it must be new because I don't see any other info about it online. Anyone have any info on it?...
View ArticleInternet went down overnight
So wife informed me this morning that during the night the internet went down. Checking the firewall I didn't have an IP address assigned to the WAN interface. Down to check the modem and all the...
View Articleanything to worry about?
this is nothing new it happens once in awhile for maybe 2 years or so never have any problems what so ever but i thought i would give it a post anyway.always that same frequency 507.the screeshot is...
View Articlecan someone tell me if these power and snr look correct
Channel Lock Status Modulation Channel ID Frequency Power SNR Corrected Uncorrectables 1 Locked QAM256 13 507000000 Hz 2.5 dBmV 35.3 dB 60 31 2 Locked QAM256 1 429000000 Hz 2.6 dBmV 38.7 dB 123 1 3...
View ArticleGetting 1100Mbps at 3AM, but only 350Mbps at 6 AM
Anybody know how to force Comcast to Split a Node, or if it's already on a schedule to be split? Paying for Gigabit, 42Mbps upload is consistent throughout the day, but can't get anywhere close to...
View ArticleIntermittent connectivity issue- low upload & download speed
Since last 2/3 months I've been often experiencing the HSI connectivity issue where performance will deteriorate with low upload and download speed while WFH. When it happens it is impossible to work....
View Article[Connectivity] Help me choose a modem. keywords: LACP 2.5gb MB8611
I am moving to the chicago area in a few weeks, and of course I'll need to get internet setup. Eventually, I want to get the 1gb plan and take advantage of the 1200mb overprovisioning. This means the I...
View Article[Event-Log] Connection drops in warmer weather
I'm starting to get daily connection drops now that the weather has gotten warmer. I experienced this last summer as well with multiple drops per day, but not every day. Maybe the weather has nothing...
View Article"Dynamic Range Window violation"
"RNG-RSP CCAP Commanded Power Exceeds Value Corresponding to the Top of the DRW;CM-MAC=a4:98:13:fb:29:61;CMTS-MAC=28:52:61:29:69:61;CM-QOS=1.1;CM-VER=3.1;" I have an Arris SB8200 Modem, Nighthawk...
View Article[Speed] Comcast's annual speed increases
Do you guys think we will continue to get annual speed bumps? I wonder what effect the 1gb plan will have on that, since they can't really bump that tier currently. So if they keep bumping the lower...
View Article[Speed] Packet loss when upload is 1/4 of provisioned speed
My service is provisioned for 100/5. When the upload data rate gets around 1 Mb/sec or a little faster the BER gets really bad. I've tried FEC with my router which helps very little. One can see the...
View Article[Signals] Signal Ingress?
I bought a new house in March and my service has been pretty solid from day 1. Within the past month or so, I started to notice that there were a lot of correctables/uncorrectables starting to appear...
View Article[AV] Xfinity Flex
Just an FYI for the group, if you have Xfinity Internet-only you can get an Xfinity Flex (Comcast's streaming box) for free with your package. Included the usual Netflix/Amazon/Hulu/Pluto arrangement,...
View Article[Connectivity] Two Volunteers on Comcast trying to share one Server RDP
We were given a Windows Server to put at one volunteer's home, Comcast provider. My objective is to log into this server (RDP) and use the MSAccess, SQL Server to update some programs. The server has...
View Article[Equip] XB7 Technicolor CGM4331COM/Arris TG4482 - Wireless AX(Wi-Fi 6)
Looks like a new xfinity gateway passed through testing. No idea if it's going to be called the XB6 still, probably XB7 or something. Model number seems to be CGM4331COM. The test report mentions that...
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