Hi Suhail,
When you open any link/section as a new tab, a new tab will have a correct URL?
And could you find a new request from client browser to PPM server for this new tab?
You will be able to check app-access-xxxx.log to find requests from client.
If there is no error/warning message in app-ca.log, I think that new request by new tab may not be created.
If you find new request of new tab in app-access-xxxx.log, your network(proxy, firewall) may block this request.
If you click F5 key to reload page on blank page, the correct page will be reloaded?
Regards,
Shoichi