It had been working for months, but it happened again. No way to login into Xfinity TVE. Tried changing the password a couple of times, deleting the chromedata folder, etc. Nothing seems to work now... I get the "Cable provider authentication failed" with the screenshot of the Xfinity login page. Running on 2021.07.28.1650.
2021/07/29 02:21:18.314631 [TVE] Auth starting for Comcast_SSO as *******
2021/07/29 02:21:18.314631 [TVE] action=auth mvpd=Comcast_SSO requestor=nbcentertainment
2021/07/29 02:21:18.687390 [TVE] action=version product=HeadlessChrome/92.0.4515.107 jsVersion=9.2.230.20 protocol=1.3 revision=@87a818b10553a07434ea9e2b6dccf3cbe7895134
2021/07/29 02:21:18.698633 [TVE] action=mock
2021/07/29 02:21:18.703137 [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
2021/07/29 02:21:18.705232 [TVE] action=request type=Document method=GET url=https://sp.auth.adobe.com/adobe-services/authenticate/saml
2021/07/29 02:21:18.827272 [TVE] action=request type=Document method=GET url=https://oauth.xfinity.com/oauth/authorize
2021/07/29 02:21:19.139992 [TVE] action=request type=Document method=GET url=https://login.xfinity.com/login
2021/07/29 02:21:19.139992 [TVE] action=auth_domain domain=login.xfinity.com
2021/07/29 02:21:19.249686 [TVE] action=wait_for_page
2021/07/29 02:21:21.328396 [TVE] action=error_response type=Script error=net::ERR_CONNECTION_REFUSED
2021/07/29 02:21:21.844314 [TVE] action=error_response type=Image error=net::ERR_CONNECTION_REFUSED
2021/07/29 02:21:23.405482 [TVE] action=error_response type=Image error=net::ERR_CONNECTION_REFUSED
2021/07/29 02:21:23.436007 [TVE] action=error_response type=Document error=net::ERR_CONNECTION_REFUSED
2021/07/29 02:21:23.616376 [TVE] action=error_response type=XHR error=net::ERR_CONNECTION_REFUSED
2021/07/29 02:21:23.702603 [TVE] action=error_response type=Script error=net::ERR_CONNECTION_REFUSED
2021/07/29 02:21:23.860133 [TVE] action=error_response type=XHR error=net::ERR_CONNECTION_REFUSED
2021/07/29 02:21:25.653293 [TVE] action=error_response type=XHR error=net::ERR_CONNECTION_REFUSED
2021/07/29 02:21:25.866651 [TVE] action=error_response type=XHR error=net::ERR_CONNECTION_REFUSED
2021/07/29 02:21:27.904663 [TVE] action=error_response type=Script error=net::ERR_CONNECTION_REFUSED