HI, I'm having same issue. Can install the app from vs or drag and drop however installation from the web link does not work. "unable to instal xxx. Please try again later'. iOS14.

Having exactly the same issue. Any ideas? Solutions?

Did anyone ever find a fix for this. I have the same thing on a 6th Gen iPad which died during an OTA update from iPadOS 16 to iPadOS 16.1 Black screen and only detected in DFU mode but error 4042 whenever a restore is attempted.