Hello developers,
I dont know how to discribe it but i just found a concerning bug in the antimatter chemitry modpack. So i opened it via curseForge, as always, and found a really interesting bug. Upon opening my world nothing directly happens, but if i try to move, my game just completely goes wild and is moving really interesting. also i go supersonic and after a while my game just completely crashes.
so thas the best i can describe it. And before i forget about it, this bug happened after the newest patch

There should be a folder of crash reports in the Instance folder for your launcher. They're organized and identified by date.

Could you send us your Crash Report? Otherwise we won't be able to track down what causes this behavior.

okay a short video here: