Garmin release a new software update today (November 4, 2021) for the Garmin Alpha 200i handhelds. This software update (v4.50) made fixed some display issues, an issue with changing Dog ID, and added Explore course sync support.
The lists of changes are included below:
Fix ID change causing training to not work
Fix yellow track showing red
Add Explore course sync support
How to Update Your Garmin Alpha 200i Handheld
There are two ways to update your Garmin Alpha 200i handhelds.
Connect your Alpha 200i handheld to a computer using the micro-USB to USB connection. Then use Garmin Express to install updates.
You can receive updates over the air when connected to a Wi-Fi network. Once added to a Wi-Fi network, that information saves & your handheld will automatically connect when you return to that location.
Note: Garmin suggests that before updating an Alpha 200i handheld, allow the handheld to acquire a satellite GPS fix first. This is especially important for brand new right out of the box handhelds!