Testing with PIE is one of the most unbelievably frustrating experiences I have had using this engine to date. Every time I change one of the settings in the Play area, they don’t change. For example if I change players 1 to player 2, it wont change. I have to set it like 5 or 6 times before the engine realizes I changed something. Changing the resolutions is the same way. I don’t even think the new window position variables work. It is 4.10 and these still don’t work. Before you say I am doing something wrong, I can record a video or take pictures of me trying to change the window position and it literally does nothing. Then when I keep trying to get the new windows to change positions by stopping and rerunning the game, it crashes to desktop. Testing multiplayer is so much fun.