Hi all, i had a problem, i don't know what caused this but everytime i logged here in daniweb and browsed the forum, sometime i get logged out all of a sudden, don't know why, and my pages are not updated, i had to refresh the page(ctr+f5 or f5) evertime i view a page so the content will be updated. this is really weird, though it's ok on my PC at home but here at work i had this problem, i tried clearing all my cache too but it didn't resolve my problem, please help :(

What os and browser are you using at work? Is it owned by US government?

I'm guessing that you're behind some type of proxy server (either by your work, ISP, or even browser, etc) that is caching files relentlessly. Do you have any of those Internet Speed Optimizers installed?