I'm still fighting this problem. During the last several occurrences of the last few months, I have been able to remove the TVE source, reset the Xfinity password, update the the latest build, re-add the source, and it would come back immediately. This time, I am fighting the time out error.
Other services are running with new credentials, but Channels is not. Why?
to rid of less frequently watched channels will be more critical so that Channels DVR doesnāt authenticate certain channels unnecessarily. Iām personally going to use it on every channel except local regional sports networks since I have alternative TVE authentication with other sources that I can use for all other non-Xfinitiy exclusive channels.