Here's what I do:
One time only:
- Under bluetooth manager, create a pairing with the ax and your BT-338
- Check the box that says "always use this device"
- Close BT-Manager
- With BT on, start OCN5 and let find BT device
From here on out:
- Turn on GPS unit
- Turn on BT (just use icon on bottom right of screen)
- Start OCN5 - that's it, simple.
Hope this helps :approve: