Hi Willie,
Are you using the latest version 2.20.2.0 of Trimble Sync Manager?
The map service that drives the Coordinate System to auto populate was changed recently as the old map service was deprecated
Installation files are available here https://help.trimblegeospatial.com/SyncManager/en/Installation.htm
I have just taken a quick look and do not see anything unexpected.
If you are still experiencing difficulties can you raise the issue through your channel partner and include a copy of the C:\Users\<user>\AppData\Local\Trimble\Trimble Sync Manager\ directory
Regards
Chay
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Chay Froggatt
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