Yeah, I had a lot of weirdness with sleep and Win11 when I did a fresh install on my new laptop, which I posted about here: Windows 11 AMD 7840 sleep behavior- constant 4-5w power draw?
Didn’t really figure out a solution for sleep, and I have just been hibernating since that time. I mostly work an entire workday with my laptop on/open each day and then sleep/hibernate at the end of the day until the next workday. Would still love it if sleep worked though. (I have tried sleeping a few times since using the power menu, and it still seems like a crapshoot whether it’ll actually sleep, or just turn off the screen and drain the battery, and whether it will actually wake up.
But hibernate has been pretty solid, with only one freeze on wake in the past month.