I'm using my Guitar Pro 5 and it lags like crazy.
I have the GP 5.2 ver. and when I get metal playing, like BTBAM, Wintersun, Ensiferum,
junk like that, it goes way out of whack. And sometimes even on stuff like Jimi Hendrix
and it throws me way off. What's the problem?

I'm running a good solid computer, I don't know what the deal is.
Any help is appreciated.
turn off RSE, its a major system hog
Ibanez Xiphos XPT700
Laney VH100R
Epi Les Paul (SH-1 '59 neck, SH-11 custom custom bridge)