I’m playing in Linux Mint 20.2 via Steam. I was on Proton 5.10 but tried Proton-GE for this. No luck. I have my games installed on a separate SSD, but even putting the launchdarkly_client.pyd into the correct folder there (SteamLibrary/steamapps/common/Eve Online/SharedCache/tq) didn’t work. I’m not technically proficient enough to know how to apply a patch to Proton-GE or I would give that a try, too, but for now, I’m more or less locked out of New Eden. 