Hi all
Win10 updates to 1903 breaks it..
https://techcommunity.microsoft.com/t5/Windows-Server-Essentials-and/Windows-10-1903-feature-update-breaks-the-client-connector/ba-p/726834
Uninstalled connector and reinstalled fixed it... but on 20 damn pcs !!!! Come on Microsoft, I see it goes back to June !
Haha.. I always used to post in ask a question and saw ' discussions ' so posted here and since found others have discussed issues with 1903..lol
This makes uninstalling a bit quicker:
Get-wmiobject win32_product | ?{$_.name -like "*Essentials*"}
The above will return the complete name of the Connector installation. The below command removes the connector software from a client that was connected to an SBS 2011 server, you can do do the same for a WSE2016 connector but change the name. Run from an elevated Powershell prompt
Get-wmiobject win32_product | ?{$_.name -match "Windows Small Business Server 2011 Standard ClientAgent"} | %{$_.uninstall()}