No if its not online then I usually run some checks. I'm new to this but I've gotten and fixed my fair share of beeps. First locate when it happens. If it happens when you go to the character select screen or stage select screen then that's usually the selectmap or selectcharacter Pac size over the limit. If the game freezes during loading I've found that it is usually the codes. If its when your fighting then you could either have a buggy character a buggy item or even a buggy stage. Start isolating the variables. Use the things you know will work and one thing that you know doesn't. When you find out what thing went wrong then you can either reinstall it or try another mod.
I hope this helps this is what I do when I'm hacking my game and it hasn't failed me yet