I updated my Roku device and the att tv app but now when I go into the att app it keeps glitching. I have uninstalled and reinstalled the app but it still won't work. I have restarted the Roku device but it still won't solve the device. Any help would be appreciated
After removing a channel, best practice is to restart your Roku to clear its memory before reinstalling the channel. Did you do this?
Restart via Settings > System > System restart (for Roku TVs: Settings > System > Power > System restart)