Under Patch 3 I didn't have too much trouble getting the game to run under Linux (Fedora 33, Proton 5.13), I mostly just had to bypass the launcher. But with Patch 4, I can only get a split second of audio from the Larian logo screen, and the game freezes. The only clue in the debugging info is a failure to load ChromaSDK, though that might be unrelated. Was Razer Chroma added in Patch 4? Is there anyway to bypass it? Or is that just a red herring?