Forum not updating unless manually refreshing?

[shibby2]

Hey guys, A few of my forums (all on the same hosting account) are not updating unless you manually refresh the page. And even then, if you come back to the forum after a few hours, it won't even reflect the time you were there hours earlier...it will be from even earlier.

For example, you could first visit the forum at 9am, shut down your browser for 2 hours and then go back to the forum, and it will still say 9am. If you refresh, it will say the proper time (which would now be 11am).

If you leave again for 5 hours, and come back, it will say 9am again.

Any ideas? My members are going nuts. lol

Thanks!

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