@Tony as I mentioned in the OP, this is on the order of seconds, not 15 minutes like the timeout default. This is something in the admin console code or firmware. It spans multiple devices and...

@Tony based on the fact that I don't understand what you mean, I'm guessing I didn't do that. I've only ever used the IP address to log in to the admin console, from my computer.

I just upgraded the firmware on my EAP245 last night, and now I can't stay logged in to the admin console. Sometimes it will stay logged in for a few minutes, other times just for a few seconds, but...