Seeing this error when trying to use TVE (AT&T U-Verse) for TBS and TruTV channels:
TypeError: Cannot set properties of null (setting 'value') at attNetLogin (auth_fill_form.js:318:14) at fill_form (auth_fill_form.js:753:42) at auth.js:1:11
We've made posts about it. No reply.
Any you can link? Most recent I've seen was Xfinity issues form Dec 2021
To be fair, the forums are a jumble of posts with many "I can't get something to work" and not a ticketing system that has a complete lifecycle (open a ticket, make comments and updates on the ticket, close the ticket with a final disposition).
But a quick search came up with this (best to switch from relevance to latest post in the search criteria):Youtube TV on TVE - rescanned channels and TNT stopped working