Hi,
with the same computer / GPS device / TTQV version / Windows XP : it's working fine, the only issue was the bluetooth connection at startup that need sometimes to reset the bluetooth code
now on Windows 7 , same computer / GPS device / TTQV version : the only problem appears sometimes when closing the GPS connection
i can check with an other GPR (Holux) and let you know
i will take a look at the event viewer...
Thanks