Brawl keeps freezing

[KKAZMA]

 :-[ okay guys here is the problem. For some reason every time I play smash bros. 4 on 4 stock match  about 3 mins in I get that beeping freeze noise.
I don't quite kno what the problem is but I think it's my gct file, I think I may have too many of those one character over another codes.
If anyone else has had a problem like this and knows how too fix it I would greAty appreciate it.
Thanks in advance.

[BlazingFury]

Dude I had the same problem too, make sure there are nothing wrong with your texture hacks or what not, that could be the problem too.

[KKAZMA]

Thanx
I didnt think of that ill check my textures later.