Thanks for your reply Russ. Nothing has changed in my setup. MIDI sync has been rock solid for the past year. If the MIDI sync would drop out from the computer as regularily as it does on the TF, I would hear it, since the TF is not the only piece of hardware hooked up. No other process is running on my Mac, and for testing I also sent MIDI sync from my MPC. So I take it it is not a known issue that will be resolved by a software update. I will still install the update, and reinitialize the TF, maybe it will help. But if the dropouts are 100% repro, regardless of the MIDI sync source, I will get in contact with support.
