I have a MIDI timing issue with my hardware synthesizers: When I am performing in play mode or record mode (using Cubase or Pro Tools) the triggering of the selected midi thru instrument (such as the Korg Triton) has timing problems. Pre-recorded MIDI tracks have no timing issues just the track that is selected for performance via MIDI thru. I have tested multiple keyboards, synths, interfaces (including Mbox3 and MIDI Sport Uno), and the problem still occurs. It only happens on Windows 7 not on the Mac OS, so it appears to be Windows 7 based. I did a clean boot as well and the problem persists. Any ideas on a fix?