Have you check with Garmin Help??
Spoiler: BaseCamp Shows No BirdsEye Subscription
Spoiler: Also you can check the Terra Incognita Forum
I just tested my GPSMAP 66s and used Basecamp to download a Jnx file and all went very smooth. I did not use TerraIncognita as you have.
Could be problems with the software TerraIncognita.....
I found it very easy to use Bascamp to get a BirdsEye view of my test.
Why not just use Basecamp to get your Jnx files??
Also check if your 1 year subscription has expired or not.
Mine is lifetime......
Bookmarks