Hi,
Sorry if this was resolved but if any one else face these kind of issues it can be due to any of the following errors,
1. No routing between the Supervisor VM, workload cluster and frontend networks.
2. No proper time sync between the ESXi hosts and vCenter.
3. DNS not properly resolving
Follow the following KB article to resolve above issues.
KB 83060
The following log file will be very useful to resolve issues related to TKG, SSH into the vCenter appliance and run the following command
tail -f /var/log/vmware/wcp/wcpsvc.log
Thanks,
Reply to the thread for more information.