Xcode Simulator animations extremely slow when played in editor

Question

Recently I have experienced, that Xcode\'s simulator has become extremely slow. Also if I create a new app and run it i, the transition between the launch screen and the fir

Answer 1

Currently only iOS11 simulator is slow.

You can download additional iOS10 simulator which works perfectly.

Choose Xcode -> Product -> Destination -> Download simulators... Then select any iOS10 simulator from the list (e.g. 10.3.1).

After that you will choose iOS version for most devices: