We've released a new SDK Manager to fix several issues:
- Fix issue causing fonts to not be downloaded for some devices
- Fix issue where the No, I'd like to log in every time option would not be honored
- Fix issue where devices could not be downloaded
If you're still running into issues with missing fonts, delete and redownload the device through the SDK Manager.
You can download the latest version at https://developer.garmin.com/connect-iq/sdk/.