Just started to use my new Vivoactive 3.
Yesterday I tried Recording a Strength Training Activity with this guide - https://www8.garmin.com/manuals/webhelp/vivoactive3/EN-US/GUID-49D892BF-429E-454D-B0C6-D4AE07E9D4A0.html
It seems to record the first set and counts the repetition and when I'm finish I double tap the touchscreen for finish the set.
The clock goes to rest and starts the clock for rest.
After that when I try to double tap again for starting a new set it doesn't work :(
It continues the rest mode and I can't start a new set.
In the manual - "7. When you are done resting, double tap the touchscreen to start your next set."