I've recently been getting back into this game and having a lot of fun, but my framerate is absolutely terrible. I finally found out that the Mac client (and the Windows client under Boot Camp) seems to be unable to access eGPUs! Attached is a little evidence of that. There's probably no chance for a fix, but I thought I would at least make people aware of this since some of us are stuck on Mac Minis + Macbooks for work :)