Thank you for contacting Garmin International. I’ll be happy to assistyou today.
Taking a look into your account, we noticed that by clicking just the Savebutton, without making any changes, your Sync Queue populates for BOTH deviceswith multiple settings changes. Based on that, I've created a case toinvestigate Garmin Connect in regards to this issue.
To help us get a better picture of what is going on, we will also need the synclogs and reports found in Garmin Express.