Make sure you can telnet to the QVS on port 4747 from the client - if you can't 'tunnelling' will be used which adds overheads and in our experience slows things down considerably
Launch the dashboard from the client - open a command prompt from the client and do a netstat -a and make sure there is a connection to the QVS on 4747 while the dashboard is open
Make sure 'Always Tunnel' is not ticked on the Access Point in the QMC which will force tunnelling regardless of having port 4747 open or not.
If your Access Point and QVS are on separate servers and tunnelling is used this makes things exceptionally slow (known bug in v10 SR4, don't know about v11)
Hope this helps
Thanks for your response.
I checked the following:
1) I was able to connect to 4747 using telnet from Client
2) I did netstat -a with reports opened. I saw some port are established (What should I check here??)
3) 'Always Tunnel' is not ticked on the Access Point in the QMC
I continue to see the same slowness with the reports.
Please let me know your thoughts?
Thanks again for your suggestion!!!