I have exactly the same issue, though after around 3 attempts it eventually connects.
I have the same issue, though after at least 3 attempts it eventually connects.
An additional problem I have is that after eventually connecting photos & videos don't appear in the Gallery in the app, but I do see them when I connect by cable to my laptop. After discussions with Garmin and even sending them a video they said my Varia was faulty and arranged for a new one under warranty, but it still happens.
Not impressed with this from what is supposed to be a market-leader,