I'm on Build 1133, ID 11164174. When i e.g. want to replace a Pitlane Waypoint Path, by using the "delete Waypoints" Function, the Game crashes to the Desktop, when i select too many Waypoints at the same Time. I didn't test it, to get the exact Count where it happens, but when i select 20 it works and when i select ~ 40 and more it crashes.