https://bugs.freedesktop.org/show_bug.cgi?id=107694
--- Comment #9 from Michael Monreal michael.monreal+bugs@gmail.com --- (In reply to Sven Arvidsson from comment #6)
There's also this an entry about a similar problem on the PC Gaming Wiki
The Wiki as well as many other guides recommend to set fc_maxcachememoryMB to a higher value. I noticed that on Proton, the highest value I can set is 96 (which is the default). Can this actually be set to values of 1024 and higher on Windows?