Web Administration Console kicks me out frequently

I recently updated to couchbase 3.0 from 2.5, and I noticed that the web administration console times out at random intervals. I’ll log in, do some normal tasks, and then get booted back to the login screen. Sometimes it takes a few seconds, sometimes a few minutes. It’s really annoying though and I never had this issue with 2.5. How do I set the timeout on the web administration to be longer?

EDIT: It was due to my cluster setup. I was connecting through my traffic manager, so everytime the admin console did an update there was a chance it would go to the second node and kick me out. Hitting a specific server in the cluster directly solved the problem.