Unity editor stopped responding

I’ve been getting this a lot since the latest update … Unity suddenly freezes and stops responding, no error message or crash report. I have to go into task manager and kill the process. This usually happens when I make some script adjustments when in play mode or when trying to shut down the editor (by pressing x).

Any way I can figure out what’s going wrong?

Check for infinite loops and infinite memory usage which may happen when you are changing scripts in play mode.