I have an HP laptop that I am using on a dock (lid closed with 2 external monitors). My computer was set to go to sleep after 30mins battery/45 mins power, but was going to sleep after roughly 3 minutes. I tried setting this to "0" minutes in the advanced settings so that both are set to Never, but it is still going to sleep after a few minutes. Has anyone ever had an issue like this or know how I can fix it?