Watching U-verse TV

I disconnected our main TV to move it. Now I’m getting “No Signal” even though it’s connected the same way as it was (HDMI1). The upstairs TV works. I’m going in circles with the “Restart Receiver” message. All my apps work, so I don’t know what’s going on. Thanks for suggestions!

Can’t login to showtime in the app get the following error. Any suggestions I have installed and reinstalled the app An error occurred fulfulling the current request to https://zlp42616.vci.att.com/sps/authservice/authentication. This error was caused by an internal/unexpected error on the invoked p

Trying to watch the Dallas Starts game online. I have a uverse account with means I am able to watch the game on my tv, however when I go to verify I have Uverse for the FoxSportsGo App, it says I'm not subscribed to see the game. This also happened the other day when I tried to stream the Rangers g

Does anyone have issues with freezing screens with Uverse? I have an ongoing issue. So far the techs have changed the modem and outside connections (splitters). I have 6 tvs, 4 of which are hardwired to boxes (one dvr) and 2 with wireless.

I have att U-verse. I have watched 11 episodes of married at first sight and episode 12 is locked and says authentication error. How do I watch the remaining episodes?

I have always used the recording of a series as my go to. Lately the series only records for 2 weeks and then it is dropped. I don't understand what has happened.

Digital closed captioning continually display misspelled words and garbled English. This occurs on NBC shows like Chicago Med, Chicago Fire, Maninfest. Closed captioning on other networks is fine.

As both devices will not log on to the app, is there a known problem.

The Fox Sports GO app and website both say "this network is not included in your current television subscription. please contact your tv provider to subscribe." when trying to watch Fox Sports South content. I can watch channel 1724 on my cable box without issues. Any help is appreciated.

I am confused....I am now getting the error "We're sorry--your TV provider Account doesn't include access to this program. Feel free to select another program to watch." I have used this before without problems....what is going on? I thought whatever package I subscribe to at home, was what I could