Mine lasts until I clear the computer of cookies and such. The computer can be set up to do the same or you can retain log-in info for the sites you've visited by selecting that box. Should be a tool icon that brings you to "safety" then to "delete your browser", several options there.
When on the H.A.M.B. with the "stay logged in box" clicked on, and then I log into another website, and then when I return to the H.A.M.B. I have to log in again......shouldn't I have already been logged in? What am I missing?
Thought you were having trouble getting back in after computer being off for a time. Yes you should be able to stay logged in and no clue why you can't.