Windows update 24H2 has introduced a bug that prevents users from changing the date and time settings, specifically the time zone. Microsoft has acknowledged this issue and is working on a fix. Other reported problems include malfunctioning mouse and keyboard functionality, users getting trapped in boot loops, and large update caches reaching up to 8.63 GB that are difficult to delete. Major updates like 24H2 are released annually, and this bug has not been reported on Windows 10, which will lose official support next year.