Investigate session timeout problems

For a few weeks/month, some people are complaining about being forced to reauthenticate very often.

As we did not change any session timeout related properties in the conf, it may come from NCO (Load balancer/sticky session ?)

Please leave a comment with the result of https://connect.nuxeo.com/nuxeo/ping here when it happens to you so we can analyse and compare to the node replacement timeline