Loosing Play with DN S3700 hybrid mode

[DJ_Promille]

Hi,
I have a problem using Cross 2.0.1 (OSX) with the DN S3700 in hybrid mode (setting is 3kHz). After some time the Cross player does not respond to the start of the timecode CD. It is not possible to play a track. This happens after I loaded a new track.
The irritating thing is that all other funktions are still given: MIDI is working, timecode signal in preferences is still perfect, Deck 2 (1200MK2 & Dicer) is still working fine.

I could not figure out any specific action I do before this happens (e.g. loading a special track).
Restarting the DN S3700 has no effect. Restarting Cross solves the problem until the next time.

I haven't recognized this before (before means Cross 1.6 WinXP, DN S3700 "only" in timecode mode, not in hybrid mode).
Any ideas what I should try to solve this problem?
-Promille