Not able to change Email Settings in AAE client v11.3.5.1 due to session expiry

Please help on this

Hi All,

I am trying to change the Email settings on my AAE client 11.3.5.1. When I click on Tools → Options I am getting message as ‘Your session has expired. Login to control room to renew your session’ after that no change is getting saved in Email settings. I tried re-login and it is giving ‘’Login Successful’ message but when we try to access options again same session expired message displyed.