Why would PIE take forever after updating to 4.19

I just updated a project from 4.18.3 to 4.19.1 and everything is working pretty smoothly except hitting PIE takes about 5 minutes to start and in 4.18.3 it only took seconds. Any setting that could cause this?

EDIT: Ive tried turning off auto compile BP and this didnt have any affect

Anyone know?