I've had this problem a while, but I've just now decided to post it. In FT, and ONLY FT, there's about 1 to 2 seconds lag in the audio alone. Interface is perfectly in-sync, but the audio is way behind. Not a huge problem, just slows the workflow a bit. Anyone else have this problem? If so, how did you fix it? (if you did).
One more thing I'm aware of is that when you play a song, the UI and audio are always one row out of sync, i.e. FT plays a row after highlighting it. I find that a little annoying (varies by song tempo and composition), but by no means significant.
Lowered to 30 ms: No lag, but really unstable and glitchy sounding. Raised to 100 ms: Laggier, no other difference. Both seem to cause a framerate lag in FT itself (or maybe my PC is just under stress). I'm using Windows 7 Home premium, service pack 1.
EDIT: Ok, the framerate lag is DEFINITELY related to the bufferlength. No lag when on 60ms
