Will not wake when clicking the mouse or keyboard. It use to do this on OS 11 only when I manually put it to sleep but now it is oo the time, very irritating to have Apple bugging you constantly to update your computer, then the update makes things worse!!!!
Is the power button light still slowly flashing when you try to wake it?
Try:
Reset SMC and NVRAM
How to reset the SMC of your Mac - Apple Support
Reset NVRAM or PRAM on your Mac - Apple Support
and the actions of:
Mac Mini 2018 frequently will not wake mo… - Apple Community
Thanks but have done this and it does not help.
2013 Mac pro will not wakup from sleep after os 12 update
