Is anyone having the partially compatible device issue or have any insight as to why the FR 945 LTE it is now considered partially incompatible?
Here's the answer I received from Support this evening, "An engineer got back to me about the partial compatibility meaning. They let me know they expect the Forerunner 945LTE to be fully compatible with the next update. They didn't mention a date or timeline for that."
To check your device status, go to manage devices in Garmin Connect and click on Manage Device Priority.