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[Signals] Getting full 600/20,modem shows errors; Cause for concern?

I just purchased and installed an MB8611 and I'm getting the full 600/20 on my xfinity plan. https://imgur.com/a/lVSgnFx The upstream channel light kept flashing blue, so I checked the modem status...

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[Connectivity] Sb8200 new firmware issue/ question

So for the longest time with the old firmware it was changing the downstream led from blue to green. With the new firmware ( which was supposed to address this) AB01.02.053.05_051921_193.0A.NSH: 48473....

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[Bill] Site showing incorrect rates?

Both the current bill section along with the shop section are showing my current "plan" (Gigabit) as $80.95/mo ("no term agreement") but the actual bill is still $110.95 as it's always been (at least...

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Lots of timeouts during tracerts and ping spikes of 20 to 100ms.

Hey guys, I am having a problem with ping spikes using my Xfinity Extreme Pro internet connection. If I ping any website I am seeing spikes from the norm 20-30ms to over 100ms. Sometimes it spikes...

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XFINITY My Account App Update

Seems like there was an update on the 20th for the app. Since then, the app won't show anything just saying to update to the new version. If you went to the play store, it said no version was...

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[Speed] West Region Upload Speed Topic

Thought I post this so whenever anyone in the West Region has 10 Mbps Upload on the basic tiers they can post here

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[Mobile] Current Xfinity Mobile Customers upgrading phones

I am leasing my Samsung A71 5G cellphone through Xfinity Mobile. Has anyone upgraded or changed their phones while still leasing their current phone? At the time I signed up for Xfinity Mobile (last...

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IP location issues?

I noticed Windows had the wrong time and the auto time zone was being set to Mountain time and I live in the Eastern time zone. So I set to manual, but checked and looks like Bing and Google Maps both...

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CM1100 modem use ??

Hi, Anybody using the Netgear CM1100 modem have any comments etc about them ? Thanks !! SD1

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[Rant] Speed

Rant on. What a joke. Got an email from Xfinity that my download speed was going from 200 to 300. Ox i run a speed test and getting 149 to 150. What a of slap in my face. Rant off.

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[OUTAGE] Southeast Michigan Outage

Went down just after 9am and here's its almost 12 hours later. First estimate was 1pm then 5pm then 8:30pm, now it's saying 11:30pm ... :( Anyone else?!? Even my TracFone LTE is acting like a 14.4...

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[Signals] Signal problems started overnight--any ideas?

Checking my modem levels this morning (was having issues, not related to the modem) and saw these. Downstream levels which are usually closer to 40 are down to the mid 30s (if not lower) while upstream...

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Speed Increase Notice

I was just notified of an increase from from 200 Mbps to up to 300 Mbps. Is it necessary to upgrade to a Docsis 3.1 modem and/or a router upgrade to take advantage of these speeds? Thanks

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Netgear IPv6 Problems With Comcast

I live in Montgomery County, MD and I currently have the Netgear RAX45 router which is connected to an Arris SB8200 modem. Consistently IPv6 disconnects after an hour or two and the only way to get it...

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[Speed] Are gigabit tier subscribers seeing a full 1440 Mbps max speed?

Re: https://www.dslreports.com/forum/r33000856-Gigabit-speed-incrase Re: https://www.dslreports.com/forum/r33091376-Gigabit-speed-upgrade-in-WA-state-on-4-22 Now that Comcast has recently increased the...

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Really odd looking "discount" that never appeared before on...

Meowrs :) I just got a look at next month's Comcast (Xfinity) bill and noticed it was $2.25 cheaper than it has been. I found that...odd. Then I looked at my bill and saw what's in the picture below. I...

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[Speed] My download speeds are not what they should be with Xb7

I recently updated to the extreme pro plan which promises downloads of 800mbps. I have never seen those speeds. I called comcast about this and was it was suggested a new modem is tried because my...

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[Equip] Is buying your own modem worth it if you use phone service?

So this is something that somebody asked me today why don't I buy my own modem. Today i looked at costs and the cheapest thing that can replace the XB7 is the CM2050V. Yes, We use the phone service....

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[OUTAGE] Recent severe weather

We just recently had severe weather in the area (a warm season Nor’easter with heavy rain and high winds) and a tree branch broke and is pulling on the Xfinity cable lines in my neighborhood (it hasn’t...

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[Mobile] $25 Reward

The other day I brought a Pixel 6 from Xfinity Mobile and today I just claimed a $25 reward for a phone purchase, am I fucked or will I still get the $25 back?

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