Xcode 13.1 is super slow even when typing code

Anyone knows what's going on with Xcode 13.1? after upgrading to Xcode 13.1, it runs extremely slow, especially when I type code, roughly 5 times slower, I need to type and wait for the letters to pop up one by one (literally one by one popping).

BTW, performance of compiling doesn't drop much, only the performance of editing drops, that is why this is especially unacceptable .

My OS is Big Sur which has been upgraded for a while. and my Mac is pretty new (5 month? ) with 16 GB memory, 8 core i9, 1T SSD. So the hardware is not so bad at all.

thanks

Did you give your Mac enough time (couple of hours) to update all Xcode data ? Could be that the completion is slowing down because it has not completed some updates.

You may also try to uncheck "Show live issues" In Xcode > Preferences > General

Xcode 13.1 is super slow even when typing code
 
 
Q