vco5.5-vCenter is not loading all objects in vco5.5 when we go for selecting vcenter to run any workflow on it to perform any vcenter operation through vco5.5

Hi,

I just configured vcenter with vco5.5(standalone) successfully.When I go to perform any operation on vcenter through vco workflow,I am seeing vcenter objects are not getting loaded and sometimes I will not get vcenter datacenter itself.

Performance is very slow.My vcenter is having very huge users and VMs.