DRC very slow, Removing insulated copper islands dialog shows up and goes on for quite some time I let it run for 30min with no progress.
This project was created in 4.0.7 and I just updated.
I just opened the PCB and attempted to refill zones. Also the progress bar only updated when I dragged the dialog around a bit. Kicad 5.0-rc2-215-g0748c118d