Don't get me wrong, I don't think that's the solution, nor the problem. Im trying to identify what causes the app to crash.

My observation now is that I have less relays it's trying to connect to. This could mean a) less relays work better or b) one or more of the relays I was connecting to earlier caused the app to crash. As I'm refollowing people slowly, the amount of relays goes up again, but so far it's stable and smooth. I try to identify if it's a single relay that for some reason crashes amethyst, as chance is higher to hit it with more relays, or of its the pure amount.