The latest Windows 11 cumulative update brings significant performance improvements for AMD Ryzen 7000 and 9000 series CPUs, but it’s also causing a slew of bugs, including game stuttering, crashing, and other glitches. Some users are reporting issues with File Explorer, Windows Security, and even the search function. Microsoft is investigating these issues, but it’s best to proceed with caution and weigh the benefits of the performance boost against the risk of encountering these bugs.