I manage a friends server and he called me to say he couldn't watch TNT/TBS through Channels. I've tried the normal things to fix (update server, check troubleshooting review). Nothing has resolved the issue. Here's the info from his logs showing the error:
2024/03/25 11:22:03.271935 [TVE] action=authz_retry err=adobe.pendingLogout reason=34764
2024/03/25 11:22:03.336991 [TVE] action=auth mvpd=YouTubeTV requestor=ABC
2024/03/25 11:22:03.986466 [TVE] action=version product=HeadlessChrome/108.0.5359.125 jsVersion=10.8.168.22 protocol=1.3 revision=@04b0d1dbeaf2ace7f88a791efa178fc34bf57eab
2024/03/25 11:22:03.991942 [TVE] action=mock chromeVersion=108
2024/03/25 11:22:04.012315 [TVE] action=page_ready chromeVersion=108
2024/03/25 11:22:04.014270 [TVE] action=navigate url=https://sp.auth.adobe.com/adobe-services/authenticate/saml?noflash=true&mso_id=YouTubeTV&requestor_id=ABC&no_iframe=true&domain_name=adobe.com&redirect_url=https%3A%2F%2Fsp.auth.adobe.com%2Fadobe-services%2FcompletePassiveAuthentication
2024/03/25 11:22:04.017350 [TVE] action=request type=Document method=GET url=https://sp.auth.adobe.com/adobe-services/authenticate/saml
2024/03/25 11:22:04.376709 [TVE] action=wait_for_page
2024/03/25 11:22:04.477764 [TVE] action=request type=Document method=POST url=https://youtube.auth-gateway.net/saml/saml2/idp/SSOService.php
2024/03/25 11:22:04.477868 [TVE] action=auth_domain domain=youtube.auth-gateway.net
2024/03/25 11:22:04.655159 [TVE] action=request type=Document method=GET url=https://youtube.auth-gateway.net/saml/module.php/authbypass/firstbookend.php redirected_from=https://youtube.auth-gateway.net/saml/saml2/idp/SSOService.php
2024/03/25 11:22:04.785466 [TVE] action=request type=Document method=GET url=https://youtube.auth-gateway.net/saml/module.php/authbypass/firstbookend.php
2024/03/25 11:22:04.841666 [TVE] action=request type=Document method=GET url=https://accounts.google.com/o/oauth2/auth redirected_from=https://youtube.auth-gateway.net/saml/module.php/authbypass/firstbookend.php
2024/03/25 11:22:13.173747 [TVE] action=page_ready
2024/03/25 11:22:13.173998 [TVE] action=wait_for_page done=true reason=page_ready
2024/03/25 11:22:13.174133 [TVE] action=wait_for_auth timeout=24s
2024/03/25 11:22:13.174193 [TVE] action=fill_form u=xxx
2024/03/25 11:22:13.192009 [TVE] action=tvejs msg="googleLogin emailPicker"
2024/03/25 11:22:13.194088 [TVE] action=tvejs msg="googleAccountPicker"
2024/03/25 11:22:13.195099 [TVE] action=tvecmd src=google msg=wait
2024/03/25 11:22:13.195158 [TVE] action=retry_form
2024/03/25 11:22:13.813551 [TVE] action=request type=Document method=GET url=https://accounts.google.com/v3/signin/challenge/pwd
2024/03/25 11:22:13.959823 [TVE] action=request type=Document method=GET url=https://accounts.google.com/v3/signin/challenge/pwd redirected_from=https://accounts.google.com/v3/signin/challenge/pwd
2024/03/25 11:22:14.250623 [TVE] action=fill_form state=done ignored=true err=&cdproto.Error{Code:-32000, Message:"Execution context was destroyed."}
2024/03/25 11:22:21.159803 [TVE] action=page_ready
2024/03/25 11:22:21.160096 [TVE] action=check_result
2024/03/25 11:22:21.173550 [TVE] action=retry_form step=auth_form count=1
2024/03/25 11:22:21.173719 [TVE] action=wait_for_auth timeout=24s
2024/03/25 11:22:21.173743 [TVE] action=fill_form u=xxx
2024/03/25 11:22:21.181976 [TVE] action=tvejs msg="googleLogin emailPicker"
2024/03/25 11:22:21.185911 [TVE] action=tvejs msg="googleLoginPassword"
2024/03/25 11:22:27.501185 [TVE] action=page_ready
2024/03/25 11:22:27.501347 [TVE] action=check_result
2024/03/25 11:22:27.516554 [TVE] action=tvejs msg="googleLoginPassword 2-Step Verification"
2024/03/25 11:22:45.174480 [TVE] action=check_result
2024/03/25 11:22:45.185215 [TVE] action=tvejs msg="googleLoginPassword 2-Step Verification"
2024/03/25 11:22:45.186414 [TVE] action=auth_timed_out
2024/03/25 11:22:45.186599 [TVE] action=screenshot
2024/03/25 11:22:45.193861 [TVE] action=error_response type=XHR error=net::ERR_ABORTED url=https://signaler-pa.googleapis.com/punctual/multi-watch/channel ip=142.251.40.138
2024/03/25 11:22:45.455567 [TVE] action=screenshot size=47637
2024/03/25 11:22:45.456451 [TVE] action=capture_html
2024/03/25 11:22:45.565119 [TVE] action=capture_html size=710380
2024/03/25 11:22:46.171441 [TVE] Channel scan TBS failed: Cable provider authentication failed
I also submitted an error log from his server: e0363329-f25a-47ef-8987-1e07615a849d