Not sure what I did, I am set up for Mouse_GameMode but my player isnt moving around during simulation anymore. I can use my mouse to move around but it is much slower, the lat/long isnt moving and the map isnt updating anymore. It acts like it is not using the Mouse Player Controller but WorldSettings is still pointing to my Mouse_GameMode. Probably something really simple but I cant for the life of my see what I broke. See picture below. Edit mode looks fine.
Update: Seems like if I launch it works file also, so just simulation mode is not working.
Update: Ok seems like I my “Play” as Simulate instead of “Selected Viewport” which was making it not work anymore.
Just to make sure, did you resolve your problem?