Problem Adding a Library

[EricD1973]

Wanted to chime in here and say that I get the same “agent” and “language” errors when trying to save any changes to any existing library on a Windows installation. May be related? My logs are in this thread.

Can't save changes to any library

Issue is back. Can’t save any changes to any library. Trying to turn credit detection off for my home movies library. Get changes cannot be saved. Console has this error. [Req#126b4] Errors in PUT request: Bad Request 400 Bad Request‘agent’ is missing or invalid ‘language’ is invalid Any time I save any change to any library that error shows up in the console and the change fails to save.