Since july 2016 my WiFi transfer has always worked flawlessly on all my networks.
But this morning when I was trying to sync my sleep I got the message :
"Connection failed.
Try again"
The message prompts after just 1 sec of the watch searching for WiFi network.
I have tried on 3 different networks with the same results.
Sync via Bluetooth still works.
I have tried a soft reset at 15 sec.but but WiFi stille doesnt work,
Update ... Had to reset for at least 25 sec and not only 15 sec.
https://www8.garmin.com/manuals/webhelp/fenix5/EN-US/GUID-626CD309-6FCC-4960-81DE-382682FFEC60.html