I have the same problem: M1 Macbook Pro, latest macOS updates, latest iCUE version.
iCUE crashes almost every time I wake the laptop up. I have to force-quit the app and restart it to get it working again.
My setup is very basic: Corsair Scimitar mouse, default profile, only adjusted sensitivity and a couple button combos. Still crashes many times per day.
Any ETA on a fix to make iCUE work properly on M1 MacBooks? It looks like several of us are having the exact same problem.