U-verse app doesn't see receivers after iOS & iPadOS updates to 13.1
Both my iPad and iPhone can manage the U-verse DVR but do not see any of our 3 U-verse receivers so the iPhone and iPad cannot act as remotes.
I had this same problem with the same iPhone and an earlier iPad Air 2 in iOS 12 but both were able to see and interact with the U-verse receivers in iOS 12.4.
The update to iOS/iPadOS 13.1 on both devices caused the problem connecting to any of our receivers to recur.
iOS 13.1 on iPhone SE and iPadOS 13.1 on iPad Air 3