Mutliple logouts required on Multiple App Servers We're using Craft CMS (pro) across multiple application servers and using reddis to manage the sessions.

We're needing to click on 'log-out' twice, sometimes several times before it actually logs us out of the control panel.

Any idea what could be causing this?
It sounds like your sessions are not being sticky. How many servers? 

Are you having to login multiple times as well to get things done?

Apart from what Brad mentioned, couple things I'd try if you haven't already:


Set an appId in the config settings. You didn't mention AWS but setting an appId seems to have solved it for at least one other poster using multiple servers.
Set overridePhpSessionLocation and feed it your redis server (or auto). (It's possible Craft isn't even using Redis if it's not getting set correctly.)