Hello. I think i found the 'bug'
After a couple of hours of testing the Gear S i discovered that the looping issue is caused by the way the watch is handling notifications. Everythings fine when the Gear S is constantly connected with bluetooth and mobile network/wifi. The trouble starts when the connection changes from bluetooth to mobile network/wifi. When the gear is set to 'automatic on/off it will take a while to connect, about a minute with my gear. If a notification reach your cell phone during the time a new connection is set up on the Gear, there will be no connection. The flashing/looping of the screen starts when a bluetooth connection is re-established and the 'hanging' notification(s) are pushed to the Gear.
Solutions:
- disable notifications
- delete the notifications from your cell phone when connected with bluetooth, after that the looping stops immediatly
- connect to a network before you're out of bluetooth reach
Important note: this works on my Gear, no problems anymore since. Hope this works for you too, let me know!
sorry for my poor english...
Greetzzz from The Netherlands!