Hi,
I've upgraded vCenter 5.0 to vCenter 5.1 U1a all is good, expect for the fact that when I eg. try to mirage a VM or set some settings on the cluster I get an error : The request failed because the remote server tool too long to respond. I have tried to shrink the vc database and that work for 2 min. and then backup to "The request failed because the remote server tool too long to respond".... 
dose anyone know what this is?
Thanks in advance
