My Treo 700wp successfully set up and connected to the Globalsat bt338 gps
device. Then for no apparent reason, the gps is in the devise list, can be removed and scanned for and treo will connect to the device, but no program can see it and after the initial setup, the BT symbol on the today screen does not show a connection. I e-mailed the manufacturer and no response. all my other BT devices work fine. any ideas? I did play with the hardware and software settings for the com port (7 in this instance) and none of these changes seem to affect the gps or my headsets.(headsets continue to work)