I am having an issue with the Update manager extension Plug - in.
I no longer have an Updates Tab and when I try to run the Update Manager Update Download I get a "Web sites:https://www.vmware.com/patchManagementSystem/patchmanagement hosting the patch definitions and patches cannot be reached or has no patch data. Check the internet connectivity" error message.
I have checked the internet connectivity and it all seems good. I have checked with firewall people and nothing has been changed. I have tried uninstalling Update Manager from Vcenter and reinstalling it with the same error.
Before this issue update manger was working fine and has been for months.