https://bugs.winehq.org/show_bug.cgi?id=45289
--- Comment #6 from Marcus Seyfarth m.seyfarth@gmail.com --- I've just compiled the latest proton-cachyos from 31st of August 2024 with my own mingw-13.3.1 toolchain from late August 2024 and made sure that the PKGBUILD and Makefile.in was cleared of -mno-avx/-mno-avx2 (which is used by default). It seems to work now, I've tested Call of Juarez: Gunslinger which refused to work before.