I put in a support request about this, but I wanted to post to see if anyone has hacks in the meantime.
Performance on the latest app (2018.50.0, but really anything since November) is really bad.
I’m on a dinosaur MacBook Pro (Mid-2011). But the old app worked fine and plenty of other stuff works okay.
Anyone else have problems with the desktop software on OSX? Any hacks to get around it (Install some other runtime, re-install XCode…)