Hoping someone could point me in the right direction. When I click on the Temperature Under Health on the main heading I get a red "No Auth" on all the mini graphs. I also  I see "Session Expired, Please Login Again!" when I roll over the device name on that same page.  This happen every time I perform this action no matter if I have just logged in. 

This only happen for Temperature under the main heading. I don't see the behavior on any other graph. Even when I go into any device click Health and then Temperature I can see the graph and do not get the "No Auth".  

I am using ldap against AD for my authentication.  I've looked at the apache logs and don't see any glaring issues. PHP and Apache should have defaults.  I sess the sessions in /var/lib/php/session/ being created. Any suggestions on troubleshooting this odd behavior? Thanks in advance for any assistance.  

Thanks,
Chip