I scan the surface of the asteroid belt and 52% of the chat says this: Script @ResourcesScanner/scripts/resources_manager.lua:148: ResourcesScanner/scripts/resources_manager.lua:371: no patch!

you can try delete the cache in the admin menu (top icon), if erreur appear need your save to check it

Clearing the global cache didn't help

Here's the save: https://dropmefiles.com/4bS9o

I fixed in v0.3.2

so "Belt Balancer (Improved Performance)" mod is not good for UPS :)

Thanks for fixing the bug. It would be interesting to know about the details)

About the "Belt Balancer (Improved Performance)" mod are these recommendations?

no, I just saw that use a large part of UPS, if you have low UPS and if you can remove it you can retrieve FPS

There are no problems with UPS.

Can I find out what was the problem with the scan?

Only one resource tile couldn't find his patch, this shouldn't happen and it's complicated to analyze in a reasonable time.
1k ore of tile vs 1M of path => I skipped the error

When I used debug mod my UPS down at 5 :)