Is it just my luck - or is Xcode 11 unusable?
I just finally updated to Catalina and installed Xcode 11 (all latest versions of course).
Xcode 11 is totally non-responsive.
In Interface Builder, when I click elements they're not selected right away but after a brief delay. And then it takes several seconds until the info in the inspector updates.
Same thing in the code: everything happens after a brief delay. Code completion doesn't work at all.
Restarted Mac, quit Xcode several times - same thing in all project.
Xcode 10 works with no issues.
iMac 2017 27", 40 GB RAM