I have a new Vivoactive, software version 2.70. Trying to love it but lots of syncing and connectivity issues. Most persistent and frustrating: I plug it into my MacBook Pro (running Yosemite,) open Garmin Express, see a note in "Your Queue" that "You have items ready to install." Try to Install said items, and, for the past five days, have gotten a message: "There was an error syncing with Garmin Connect." This message features an ominous exclamation point and is reversed out of a red background.
I've re-set the device to factory settings, removed and then re-installed Garmin Express on my Mac (twice, in fact), and still nothing. It does sync activities to the Garmin Connect website, I can see stuff there, but it will do nothing with these queued "Items" (Personal records) that I allegedly have ready to install.
Any ideas?