im playing Grandia Xtreme now using latest GSdx, and i got this problem, all models are "blinking" , meaning they disappear and reappear every milesecond, making it look like they were Transparent, also it hurts eyes alot.
It doesnt happen on Zerogs, but im not using Zero coz its ugly

This is an Emu issue, if you have any speed hack enabled the game would blink a lot!! but if you turn off the speed hacks, you'll would have none blinking issues. Also, you have to use GSDx 0.1.7 . Besides there is a bug that makes the game freeze in battles (this is random)

Yeah, it's a mixture of an emu + some gsdx versions/settings problems.

Hmm i do not have a Speedhack enabled but i could transform that error to my own good, with blend bff enabled it now looks as if you were some lame Counter Strike Cheater with wallhack. Thou some models are now kinda "Horizontaly Cut"

Thanks for Support.

i have the same problem.. used this method stated above.. it works but is going @ 30 fps.. anyways to make it go @ 60 ?