the game eventually freezes after a while of chiseling and never recovers from it. This happens even if it's the only mod installed
I went ahead and installed modernfix to get a thread dump in the logs so hopefully that helps

latest.log

debug.log

let me know if ya need anything else

Also getting this issue in 1.20.1.
crash_.txt
crash2.txt

same issue
latest.log

Same issue, 1.20.1, forge 47.3.0, mod version 1.4.148
latest.log
Got error code -805306369 (asking for additional memory)
f3 showed only 3.5g/8g allocated ram being used and task manager said 6.6g/8g
Only occurs when using bits, was playing before and had no issues until I started building with bits