instructables keeps logging me out

i run the latest version of Google chrome on Linux mint 10, and after i log in, instructables soon logs me out sometimes less than an hour, i tried restarting chrome and the computer, and if i exit out the tab for instructables and reopen it from my bookmarks, im still loged in. it seems to kick me out in time. i have the "keep me logged in" checkbox enabled.

Kiteman5 years ago