Hi,
First of all, glad to see this option is added to the game. Is a big improvement for switching between mods! Sadly when I use it, the game starts to work way worse (like freezing) and after that it crashes at some point and I have to re-start again. I noticed it mostyl crashes if I 'm using other programs with TE4 in background (as Discord or Streamlabs for example).
Here's a video. In this example the game crashes when I pause the game:
https://mega.nz/file/4ApDDSQD#2DOblkSoh ... xVhsxgX208