New Year, Same Old Internet
Upgraded modem last fall because Comcast sent a letter saying it was necessary. The initial speed tests for the first day or so were great! However, it's been downhill ever since. Sad when the kids...
View ArticleDownload consistency of service issues
I'm having trouble using VOIP at home and after running several tests on voiptest.8x8.com, I can see that the download consistency of service is <60% every time. My VOIP provider recommends 80% or...
View ArticleTerrible Netflix performance
I have been getting absolutley terrible Netflix performance for the last couple of months. I very rarely get an HD stream and often it is below SD quality. I only have slightly better luck during the...
View ArticleComcast download speed is very erratic-what gives!!!!
I work at home approx. 1 week a month and pay for "Blast" at 105Mbps as I work with huge files. I have experienced extremely slow uploads since early November. My partners locally (also Comcast) have...
View ArticleRecently replaced rented Comcast modem with SB 6141 and speeds dropped...
After reading raving reviews about this modem online and people posting that their speeds have increased greatly I decided to switch. Added the modem through the "walled garden" and for some reason my...
View ArticleData Caps
I am a new Comcast customer. Our internet service started mid-December. By the end of the month we had used 248 gb of data! On January 1st, when I woke up and checked the meter (couldn't get it to...
View Articledocsis 2
Can I use my older modem Motorola SB5101U if I change my internet speed to a lower speed?
View ArticleCable Signal Strength and TiVo Premier
I've been having problems recently with my TiVo. Worked fine for several months then stopped connecting to bring in schedule data.. TiVo service rep had me test the cable signal strength with the...
View ArticleGmail does not load properly - Possible Ethernet problem
Windows 7 Home Premium 64 bitFirefox 26.0Gigabyte Motherboard GA-890GPA-UD3H Long story, but you folks usually want all of the details. In short, my best guess is that something happened when I clicked...
View ArticleMotorola SB6580 connection issues
Hello everyone! I have a Motorola SB6580 modem which has a built in wireless router in it and wanted to see if anyone else has issues with the internet connection from time to time? Every once or...
View ArticleT3-Time Outs nightmare
Constant T3-timeouts first on my SB6120 so I bought a SB6141 and it is still happening. The issue has been happening more than a year. My brother previously owned the account and I wasn't living in...
View ArticleMODEM up/down issues
My daughter is at FSU and her Motorala SB6121 modem is constantly going off line. She has called Comcast and been told her modem is the issue. She brought it home and it tests fine here. I have the...
View ArticleInternet speed issues recently - since about January 1st
I too have been having internet connection issues. Vonage phone is disconnecting, Netflix is disconnecting, etc.Problems seem to start in early evening 4-6pm. My wife reports that netflix seems to...
View ArticleVery slow IPv4 upload speed
My upload speed has been abysmal for a couple months, I think since IPv6 rolled out in my area. I have an SB6141 and a Netgear R7000 router and I consistently see Xfinity speed tests like this:...
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