Minecraft version

1.20.x

CodeChickenLib version

CodeChickenLib-1.20.1-4.4.0.516-universal

CBMultipart version

CBMultipart-1.20.1-3.3.0.146-universal

ProjectRed version

ProjectRed-1.20.1-4.20.0-beta+5-core

What happened?

Good morning, When I installed the Project Red Core and Transmission mods, everything worked correctly at first, with no issues. However, when I built cables and saved the game, I experienced problems loading it again. After saving, the game would get stuck on the loading screen, or sometimes the world wouldn’t render, and I couldn't move the player. I tried creating a new world, and it opened fine initially, but after adding wires to the ground and saving, the same loading issue happened again. I tried deleting one 'region' file in the savegame, and the game loaded without problems, but the cables and other items were missing, so I had to rebuild everything. Unfortunately, saving again caused the same loading issue

Crash log

https://gist.github.com/Jumper39/3b9f17fe7a3a5a0a28327124f2781681

How do you make it happen again?

o make it happen again, I build some cables in the world, save the game, and then try to load it again. The issue occurs after saving with cables placed in the world, as the game gets stuck on loading or doesn’t render properly when I try to reload it