I've had GPO v3.0 since December of 2007 and have had nothing but problems with it. I am constantly getting stuck notes that make a recording/playback all but impossible. Sometimes notes even play unannounced (i.e. no written midi data for that instrument at that time) It's almost as if other instruments are triggering sounds they shouldn't. The stuck/un-asked-for notes aren't always in the same place. It's even gotten to the point where GPO sometimes crashes when I try to turn off the stuck note.
SB X-Fi Extreme Audio with all EAX, 3D and Crystalizer options diabled
and i/o upgrade drive
AMD 64x2 3800+
1.5 gig ram
Win XP SP2 with all updates
MidiYoke/Maple Midi Tools (neither helps with problem)
I've tried adjusting latency, dfd memory, turning effects on and off, disabling multiprocessor support, and some other stuff all to no avail. I've even done a complete reinstall of XP and GPO. Please Help!