OpenRA

This is my windows 10 laptop. Windows 10, 22H2 Core i5 8250 16GB RAM M.2 SSD , 256GB I play this game with a friend. Usually 4-6 computers and we use custom large maps. It seems that once there starts to be a lot of stuff after like 10 minutes in, the FPS drops crazily. Like to the point that it's a...