Soon after, AMD published a support article stating that '元 cache latency may increase for some applications' and 'UEFI CPPC2 ('preferred core') may not preferentially schedule threads on a processor's fastest core.' Since Windows 11 was released, users complained of a noticeable performance drop with AMD Ryzen CPUs. AMD CPU performance issues partially fixed However, two fixed bugs that stand out in this release are for AMD CPU performance issues and a weird bug displaying the Windows 10 taskbar in Windows 11. This build is available to Windows Insiders in the Beta and Release channels and fixes a long list of bugs plaguing users since Windows 11 was released. Microsoft released Windows 11 preview build 22000.282 yesterday with fixes for AMD CPU performance issues and a bug that displayed the Windows 10 taskbar.