I am running it in a Fusion VM. Maybe this is what renders it unstable.
I think one situation I ran into was poseidon trying to use the USB devices through Fusion USB pass through.
I got cases where my 2 cores went up to 100% with running programs that took a fraction of my G3 and then G4 on morphOS (Scumvm) and continued to do so after closing it. Same thing when attempting a reset.
I do not think I ever had a hard reset. Maybe I am jumping to conclusions too quick but when you run into 3 problems in less then 5 minutes ...
I will give it another try. Maybe it was just bad luck.