The current software release for the ATC is 2628. There have been several improvements implemented into this release.
Release Notes
Current Update Center version' (v1.2 Build 62)
NOTE: If you are getting a message that there are no updates available in the Anywhere Update Center, check under Help>About for the software version#. If it reads 1.0.0 Build 28, you'll want to download & install the new version of the update center program.
You can get that by going to File>Clear Update History. There should only be one update listed>Install Updates. Once installed, your PC will need to restart. After the PC has rebooted, Open Anywhere Update Center>File>Clear Update History once to download the update files, then connect the ATC(as always, make sure it's on the Pocket Plates, Anywhere Map & Navigation buttons & unlocked when you plug it into your computer) & Install Updates.