Opened up four different tabs to different dashboards that were bookmarked in DxNetops Portal.
Once they open the 4th tab they are logged out of all their tabs including the previous three tabs.
The 4th bookmark link pointed to a URL similar to:
https://<SERVERNAME>/sso/sign-in.jsp?SsoProductCode=pc&SsoRedirectUrl= ...
Netops Portal 22.x and up
Since Netops 21.2.12, we did a security measure that if a user goes to the login page, it will log out all sessions in that browser instance.
US824472 clears current PC session cookie on navigation to login page.
In order to prevent getting logged out, modify the bookmark URL so that they point to the actual desired page, not the "sso/sign-in.jsp" page.
Also, check the following setting:
Configure Web Browser Session Settings
There's a setting called:
A user can have only one active browser session (other browser sessions are automatically logged out)
The default value of this is "Enabled". Set this to "Disabled" in order to be able to open multiple tabs simulaneously.