Crash when trying to move a select similar area

When I try to move/transform a selection made with the “select similar” command, I often get a total freeze of the program. I have to force quit. Anybody else having this experience? Mac OS Catalina

If you’re doing long selections (or spanning across a long time), beware than move/transform will take longer to precompute data. Try on a shorter time range to see if that make a difference.