At firts I tried default setting suggested by plugin. Then I tried settings presented in plugin's author in manual. All leads to the same effect... but ok, I see I'm in the minority of users with such problem, so it's cause must be on my end. Will keep looking. Thank You all for help.

As I wrote, I have Windows 11 Pro. Also I have i7-11800H 2.30GHz, 32GB RAM and RTX 3080.

Sorry for inacurate profile info, it's just been corrected.

Hi Anton,
I can also confirm that Clothworks plugin crashes SketchUp 2022 pro (without any bugsplat info) a moment after I press toggle play button to start cloth simulation. I have a powerfull laptop MSI GS66, so hardware shouldn't be an issue here. I have Win 11. Sketchup, sketchucation and clothworks plugins are up to date. I tried to unistall and reinstall clothworks according to Your guide and nothing changed. Even simple file with rectangle (cloth) and cylinder (collider) crashes right after simulation starts. Can you please help?