The issue suddenly started. Same network environment went from normal connection to error 300 and then just to spinning wheel being stuck on Searching for Network.
I tried the steps outlined in one thread:
1) Adding through Garmin Connect App
Additional attempts:
2) Adding over phone
3) Adding over watch
4) Resetting the Watch
5) Manually adjusting Router Channel to 9 and making sure that the control channels are in range of 1-11 and not 12/13.
6) Trying the hotspot on iOS and Android with or without VPN
7) Alternative WiFi Networks
Everything comes up the same at the moment.
Not sure if the beta addresses this issue or not, but can't directly download for obvious reasons.
Can the beta be installed via garmin express app?
Max