title: Spyder on MacOS. Typing is very laggy
body: <p>I am using Spyder with Anaconda on macOS. I have already updated Anaconda and Spyder to version 4.2.0 (4.2.1 was not found). The problem is now, that if I am typing in Spyder it takes about one second until the letters appear, which is very annoying. Is there somebody who also has this problem? Or does somebody have a suggestion on what might be the problem?</p>