{Need Help} Sometimes my guest always Kick Out (0 guest)

[anakayam.us]

Hello i have a trouble with my site.
i dont know why.
sometimes if all guests online in my forums.
example : Currently active users 1000(400 members and 600guests).
and then several minutes later all my guests always kickout (0 guest) from my site
example : Currently active users 400(400 members and 0guests).

and the next time if im refresh my site again.my guest always change (increase).

[jaycob]

sounds like your server is reseting its self or something along those lines.
you need to tell your host or ask why this is happening.

awhile back on my old server, it used to reset every 24 hours log everyone off, is this kinda the same problem you are having?

[anakayam.us]

yes but my host always say : "its fine in here"
im using dedicated server in eukhost.but until now my problem not solved.
how i can fixed this?