I've looked a while after a solution to our annoying problem.
We have BM Enterprice 3.6 with Sp2 and its works only as a proxy, andcache server. We have truble with brows pages on internet. A user must

VERY often reload the page to see it. Why?

It's also makes ICQ and MSN goung up and down all the time. We have
some communication thorugh thoose applikations. I think thoose two
problem have one solution.

Anyone have some ida? My intution says it's something with the cashesettings, but I cant figure out what I should do.