Can't Send Workouts to Garmin 910XT

I'm using the modern Garmin Connect and version 3.2.4.0 of Garmin Express. I have no other Garmin software installed (no ANT Agent, no Garmin Communicator Plugin, ...). I have been able to upload workouts from the calendar to both my 610 and 910XT for a few weeks now. I think this started working with the 910XT when I updated to 3.2.4.0. You can see what version of Garmin Express you are using and check for updates by opening up the software, and clicking the gear icon in the title bar. The last section of the settings page will display the current version of Garmin Express and provide a link to check for updates.

Travis

... if I select this it takes me to the Express Download page. I don't need to download it, it is already installed and up to date with 3.0.0.

Well if you're on 3.0.0 you're not up to date, so that's your first step :)

Sorry,:o I am a muppet, the 3.0.0 was the device version not the Garmin Express version. I have updated Garmin Express and will try again. For some reason, even though "Automatically update Garmin Express when a new version is available" is checked, it didn't automatically update.