Hyper-V 2012 R2 VM Settings very slow loading

Hi All,

I have a environment of Hyper-v 2012 R2 Failover Cluster and what i am experiencing is whenever i go to settings of any VM it takes ages to load it. Tried couple of workarounds from google but no luck till yet. Any Suggestions?

P.S. Its a production Hyper-V host so no restarts or shutdown solutions.

Your generous help would save a lot of time for me.