One of the main issues is related to administrator rights: users report difficulties in changing the time zone in the “Settings” app. This problem has been confirmed by Microsoft and is among the errors noted by users on forums and social networks.
Another serious issue is related to USB connectivity, especially for devices using the eSCL (eScanner Communication Language) protocol. This protocol is used by MFPs, scanners, and other peripheral devices. In response, Microsoft has temporarily blocked the 24H2 update on devices using eSCL.
Microsoft is currently working on fixes.