Birth by Sleep Trinity limit problems

I made a thread on this a little while ago but I'm still haveing problems with it! All my friends can't use that move in the Mirage Arena! I have three firends with the game and I'm the only person I know who can use the move in the Mirage Arena!!!
Has this happened to anyone else or can anyone exsplain why I can't and three other people I know can't.

 

you made sure they weren't doing something like forgetting to equip it (my friend does that all the time)

you use it as a team with them right and do they also own the ability

 

I have done all that it starts up I can proform the spell but on my friends psp it ether doesn't work or as soon as it starts the game crashes...... My friends tend to use Terra if that has any bearing......

 

hmm i doubt it has anything to do with who you use and you said it crashes
are they using some type of custom firmware that might mess it up

 

nope all official thats part of the problem the game and consol doesn't have nay problems that could cause it

 

hmm are you always with them when they try it if so maybe you're causing the problem instead of it being them
try haveng them play without you and see what happens(i'm pretty much out of ideas)

if it not that then i'm sorry i couldn't help but why don't you try to Google the problem you are having and see what comes up

 

lol I tryed it on my own ages ago cos I thought of the same thing and I can use it on my own fine but my friends can't......... I can't also find the problem on Google oh well it's only a small part of the game I'm sure they can do without

 

yeah... but it's disappointing that we couldn't fix it

 

I guess it's something I'll just have to cope with does anyone else have this problem....