Online there is conflicting information about the Motorola MB7621 compatibility with the 900 Mbps plan. Can someone clarify if this modem will "handle" this speed? Thanks.

The Forum editor has started ignoring Comment and Reply edits, perhaps as a result of the changes which added the "Drop files here, or browse" option below the editor window. The first post in a topic seems OK, but later Comments cannot be edited. By that I mean the Forum editor works fine for me wh

Hello, I am a little confused about how the service period and service cancellation work and was wondering if someone could help me with it My internet service period is from the 20th to the 19th of next month, and I pay my bills on the 6th. I am planning on moving out of my current house on the 11t

Is it that little indented thing in the back? And what are the secret codes for the multi-colored light on top? I've been trying to find a manual but haven't had any luck so far.

Losing my mind with the lack of service response from Comacst. Yesterday, self-installed television service without issue. Downloaded app to set up Wifi router. Logged in with username/password only to receive this error message: "Access not Authorized. You signed in successfully, but you must be an

I just received a call from an "Unknown Caller" claiming to be from Comcast/Xfinity. They asked for my name and I never confirmed it was me. He then states that they discovered that someone has been tampering with my firewall and asked if someone has been trying it. I then asked him what account the

I bought a router from ebay, xfinity XB8-T that previous owner did not return and was charged for it. They sold it to make some of their money back. Can i activate it?

I just encountered error code TVAPP-00148 on the Xfinity Stream app on my Samsung TV. Worked fine for prior 6 months. App streams fine on other devices and tvs. Tried turning off/on tv and deleting/installing app on Samsung tv.

I'm trying to help my elderly neighbor and customer service is absolutely no help. Her remote won't respond to voice commands. All other functions work, on/off volume. If we push the mic button it tells us "somethings not right, try again later". We've paired, unpaired, paired again, made two calls

We updated our box and remote. Now whenever we go to the guide, the voice prompt starts reading the guide. We want to turn that feature off. How do we do that?

I encountered a sophisticated scam where individuals impersonating Xfinity representatives contacted me. Alarmingly, they bypassed standard two-factor authentication and instead verbally confirmed my identity using readily available personal information, including my address, phone number, Xfinity a

Previously set a series recording for a show. Now, the show has been removed from Comcast ("Information for this program isn't available right now"). Therefore can't modify (cancel) recordings. Anyone know a workaround to remove this series from the Series Priority recording list?

Hello I begin my Xfinity service last month sometime before the 8th and 9th I believe is on the 6th and I applied for an ACP benefit and received it and I was given a credit on the 8th or 9th which was applied to my account and my bill for this month is due on the 21st and I've set up automatic bill

I feel like an idiot, but can anyone help me use the parental controls via the router? I log into the router. I navigate to parental controls. I enable managed sites. I enter the URL for the site I want blocked, and select 'Always' But then that site is still accessible by all devices? What am I doi

@XfinityAmir I'm not seeing any way to send you a private message. I read this comment: https://forums.xfinity.com/conversations/billing/downgrade-internet-only/604cc2a0c5375f08cdbef645 And would like to know how to make this happen. Thank you! c-

I'm being charged $15/mo for a modem that billing claims is inactive and needs to be returned, but it's the modem that I've been using for the past few years. I recently changed my internet plan from Gigabit Extra to Superfast in September and also removed Popular TV. From November statement, I've b

The line from the road to the house was marked and buried. The line from the point on the side of the house to the actual entry point for the house was not marked and was not buried. I have not been able to get the ai assistant to progress with this problem.

There does not appear to be any solution to turning off the preview screen in xfinity email. It now takes over half of my e-mail listing page. there is nothing under the settings that addresses this?

I am not able to turn off the X1 Cable box using the remote. We have two X1 Cable boxes, one is turned off by the remote, the other stays on all the time. We have repaired it numerous times. It was factory reset and the Xfinity Store replaced the remote with a new one and the X1 Box still will not t

A post (question), I made in the EMAIL forum has been marked as PRIVATE for 3 days now. Apparently, because I included a JPEG, it needs to be reviewed. The JPEG is simply a screen shot of a COMCAST web page! No personal, identifying information on it. Simply a product of COMCAST. Keep from suspectin