Garmin Pilot does not recognize GDL 39
I'm having trouble getting Garmin Pilot to see my GDL-39 equipped RV-7.
The GDL-39 is remote mounted as part of a dual G3X (GDU370) system. Garmin Pilot, version 4.2.2 is running on a Samsung Galaxy Tab Pro, Android ver. 4.4.2.
On the tablet, Under Settings/Connections/Bluetooth, the GDL39 shows as available, and paired. However, in GP /Settings, there is no GDL Tab. Under Settings/ GPS tab, the "External Bluetooth GPS" initially showed a spinning circle as if it was about to connect, but then the button is grayed out.
Interestingly, when I attempted to pair my Dual GPS to the GP, it hooked up without a problem, and the "External Bluetooth" button showed orange, and a blue "Connect" Button showed up... When I pushed it, I then had a solid GPS position indication pulsing on the Map Screen, and the "External Bluetooth GPS" button turned to green, so the Dual works normally with GP.
I did try rebooting the tablet and the Garmin ap, no joy.
The GDL39 is properly displaying traffic on the G3X map screen.
Any ideas what to try now?
Tks