CMG stuck on Starting

Hi,

I have an issue where my CMG is stuck on starting and I have renewed the secret keys even though they were not expired but I cannot start or stop the CMG from Config Manager because both options are greyed out.

I have also tried running the command Stop-CMCloudManagementGateway in PowerShell and I get the message back - Stop-CMCloudManagementGateway : "Current service state is 'Starting', cannot stop service."

Is there any other way for me to stop and start the service to see if the issue has been resolved, even a server reboot had no effect.

Thanks.