I was synching my Vivoactive 3, via Bluetooth, with my Android tablet, when I noticed that it was taking unusually long. So, checked. Saw it was doing a software update. Surprised me since 2.8 was so fresh.
Just to be on the safeside came upstairs, USB connected it to my PC, and ran Garmin Express. Sure enough. Firmware version 2.90 — to fix a touchscreen issue. Must have been serious. I had not noticed. Maybe I thought it was a bit sluggish BUT I had had any issues with the touchscreen and I had been running 2.80 for a week.
So, heads up.
Best to update to 2.90.
I suspect we will have 3.0 before the Chinese New Year, which is in February.