I leave my computer on overnight, and almost never restart unless it's time to clean it out of dust, an update for Windows or a driver (etc.), or something like that.
Since installing the latest Windows FX, and only after installing it (this didn't happen with vanilla Windows or only Start11 v2), when going to unlock my computer from an overnight, the whole thing lags very badly and there are other issues: I have to click the lock screen with my mouse or hit enter many times to get it to respond, when it does finally give my unlock option it opens up to a desktop that is 1/4 the proper size and in the upper-left of the screen, and the now-mini taskbar takes a while to actually respond. I either have to wait yet longer for windows explorer to recover and give me back a normal sized desktop that works normally or I have to force it via Task Manager.
in task manager I will notice 2 windows explorer entries (usually there is 1) and the additional one is using a ton of memory that is not typical of windows explorer processes (500MB - this goes away after forcing restarts or letting Windows do it automatically).
Also, I echo what someone else stated that FX doesn't work consistently with all windows, and sometime doesn't work consistently (like it needs some time to "hook" onto a new windows). Some example - Task Manager sometimes doesn't display all animations for minimizing and maximizing - only the opening wobble and close wobble. When minimizing some Office application from the minimize button on their title bar, they minimize vanilla, but will minimize FX style if using the taskbar instead (and they will respond properly according to FX in all other ways). Older apps like Winamp don't work with it at all.
Latest Windows 11 latest everything as of 5/1/2024, also latest Start11 v2 and Windows FX.