And it's down again. Couldn't access about 8 channels with an error "Cable Provider Authentication Failed". I rebooted everything and rescanned, but same problem. I then removed the TVE from the DVR and upon trying to add it back, my login is failing, although I can log into the Xfinity website with no problem.
So now I don't have ANY channels. Very flaky service.
Edit: I logged into Xfinity.com and changed my password, etc. Still unable to add TVE
2021/03/20 14:48:13.014757 [TVE] action=auth mvpd=Comcast_SSO requestor=nbcentertainment
2021/03/20 14:48:13.328615 [TVE] action=error_response type=Other error=net::ERR_UNKNOWN_URL_SCHEME
2021/03/20 14:48:13.330368 [TVE] action=mock
2021/03/20 14:48:13.330907 [TVE] action=navigate url=https://sp.auth.adobe.com/adobe-services/authenticate/saml?noflash=true&mso_id=Comcast_SSO&requestor_id=nbcentertainment&no_iframe=true&domain_name=adobe.com&redirect_url=https%3A%2F%2Fsp.auth.adobe.com%2Fadobe-services%2FcompletePassiveAuthentication
2021/03/20 14:48:13.331879 [TVE] action=request type=Document method=GET url=https://sp.auth.adobe.com/adobe-services/authenticate/saml
2021/03/20 14:48:13.667697 [TVE] action=request type=Document method=GET url=https://oauth.xfinity.com/oauth/authorize
2021/03/20 14:48:13.948850 [TVE] action=request type=Document method=GET url=https://login.xfinity.com/login
2021/03/20 14:48:13.948915 [TVE] action=auth_domain domain=login.xfinity.com
2021/03/20 14:48:14.555698 [TVE] action=wait_for_page
2021/03/20 14:48:20.949881 [TVE] action=page_ready
2021/03/20 14:48:20.950077 [TVE] action=wait_for_page done=true reason=page_ready
2021/03/20 14:48:20.950149 [TVE] action=fill_form u=@*.com
2021/03/20 14:48:21.165726 [TVE] action=request type=Document method=POST url=https://login.xfinity.com/login
2021/03/20 14:48:21.167410 [TVE] action=wait_for_auth
2021/03/20 14:48:27.733110 [TVE] action=page_ready
2021/03/20 14:48:33.204609 [TVE] action=auth_timed_out
2021/03/20 14:48:33.204771 [TVE] action=screenshot
2021/03/20 14:48:33.574822 [TVE] action=screenshot size=47008
2021/03/20 14:48:33.575532 [TVE] action=capture_html
2021/03/20 14:48:33.579433 [TVE] action=capture_html size=30200
2021/03/20 14:48:33.608006 [TVE] Auth failed for Comcast_SSO: Cable provider authentication failed