Receiving Session Expired message in BusObj when multiple browsers Open

We have added SAML authentication to Business Objects in our TEST environment, which is working. But we receive a Business Objects’ session expired message when accessing and after we have multiple browser windows open. If we close all browsers and access the BusObj web page we are successfully authenticated.

Having to close all web browser to access the BusObj webpage is disrupting our business work flow.

Is there a login token persistent parameter that needs to be updated in BusObj?

tia
patw

ver. 4.3 SP3 P300