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Backup No Longer Working Ove Xfinity Wi-Fi - Getting "Poor Network Conditions" Error Message

I can no longer backup over Xfinity Wi-Fi. I've reset the network settings, reset the modem, and even got a new Xfinity modem. I keep getting an error message saying "The last backup could not be completed because of poor network conditions". The network conditions are not poor.

iPhone 12 Pro

Posted on Jun 19, 2023 2:34 PM

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337 replies

Aug 30, 2023 3:36 PM in response to mikefromhowell

You may want to log into your gateway through a browser and check which band devices are connected to. I see conflicting results between the app and the admin tools.

If your devices don’t have the 6ghz hardware, it won’t be the problem. More likely TCP and UDP ports for  services were missed or typo-ed in the firmware that started going out in June. The xB8 gateways were working fine since last year for those of us that had them then. There are also some reports that the xB7 modems were having the same issues.


Backup No Longer Working Ove Xfinity Wi-Fi - Getting "Poor Network Conditions" Error Message

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