Weird bug

Hey all,

Not sure if this is a bug but it is very strange.

I have exported and saved an FBX from Blender 3.1.0 to the desktop. (Windows 10)

However it will only load into Substance Painter 8.2.0 If I change the name to random letters.

 If I use the exact save name as my blender projects (which I have done successfuly in the past)

I get 4 or 5 quick errors and she won't load.

I have attached a log report.

Cheers