vCenter No Healthy Upstream: Troubleshooting and Recovery
Quick answer: vCenter No Healthy Upstream means the vSphere Client cannot reach a healthy backend service. It can follow a reboot, but the message alone does not identify the cause. Start with service status, free disk space, time and logs. Replace certificates only when those checks confirm a certificate or trust problem. Where to start: … Explore: vCenter No Healthy Upstream: Troubleshooting and Recovery