The issue could be resolved by adding an iterationLimit and exiting the loop once the limit is reached

I will look further into this.

Confirmed, Looks like issues with methods;

at com.craftingdead.core.util.RayTraceUtil.rayTraceBlocks(RayTraceUtil.java:125)
at com.craftingdead.core.util.RayTraceUtil.rayTrace(RayTraceUtil.java:72)

Will have to check for misconfigured block shapes and also large scans for collisions, @nuklear71 We need to review block shapes to ensure there is nothing out of sorts.

@H0Imes

Are you able to check crash if you change max-tick-time=120000

I will try to get yourkit setup over the weekend and see if we can lock down the cause further.