multiplayer game camera has to look at player for everything to work?

I have a really strange glitch. the game is a fight type game which uses a server in a mmo like style

now heres the glitch

if i have a camera looking at what is happening everything works correctly scripts all work
if i dont have a camera looking at whats happening everything only works occasionally

i have no idea where to even start troubleshooting this one as theres not really a logical reason for it

 

Are there any error messages? Do animations stop working or everything breaks?

Are the scripts calling anything from Camera or Camera.main?

 

nothing related to the camera the only thing ive noticed so far is the game says its runing at 200+fps