HEY GUYS, I KNOW THE ANSW0r!!!!! I figured it out earlier, on the Official ESF Servers hosted by OKTAGONE, some moves don't work, masenko on piccolo ( I think ) and I know gohan's for sure doesn't work at all. Also, Buu's candy attack, and his regeneration sounds don't activate on the Official servers. If you don't believe me, go try that stuff on the Official servers, then go play on someone's hosted game. I guess there is a way to turn off certain attacks? I dnno, but the official servers have problems anyway because they reset sometimes every 2min!! Ask anyone, it's a real pain when ur kicking ass and the server resets and you have to type "retry" in the console...
have you tried using mousewheel to select weapons?
there is a bug where if you press 3 (kamehame) for eample, it doesnt come up, but when you use mousewheel it does come up. plus masenko is an awful attack, it powers up quickly, but it never really does much damage to people the same strnegth or so as you are.. kamehame all the way
In any case, whoever decided how to implement the masenko must have been toking a bowl while he did it, because that attack is USELESS. Small blast, low PS power, and if you go turbo and do it it takes up like 7/10 of your ki. Wtf?! At least make it energy cheap or something.