Unable to open VMRC console - too many outstanding requests
I have a problem on one ESXi server. I can't open a remote console on any VM running on the host.
When I try opening a console I get message
"Unable to connect to MKS: A general system error occurred: Too many outstanding operations"
I can't open any web console neither.
From the monitoring page of the vCenter I can see that since a few days there are "Reconfigure virtual machine" operations initiated by email@example.com on all machines. All those operations finish with time out.
This ESXi host is part of a 2-nodes cluster managed by vCenter. I have no problem opening consoles to VMs that are located on the other node.
All VMs are running correctly from a guest perspective and are fully reachable by RDP or SSH.
I didn't find any doc about these error messages, can someone help me? I'd like to try to solve the problem without rebooting the host.