Changes could not be saved - even 2+ hours later

[SwiftPanda16]

Have you simply tried restarting Plex?

Problem Adding a Library

@ChuckPa I noticed the same thing when our automated PlexAPI tests broke today with PMS 1.31.0.6654-02189b09f. Specifically, the POST /library/sections API command is returning a status code 400 Bad Request. When trying to add a library, the error in the Plex Media Server logs is “‘agent’ is missing or invalid, ‘language’ is invalid, new scanner needs to be paired with new agent”. Plex Media Server Logs_2023-02-14_21-20-39.zip (114.0 KB) Feb 14, 2023 21:20:33.136 [0x7fc07d9b2b38] INFO - Re…