[squid-users] Squid, FreeBSD, PPP Multilink

I have Squid-2.5 running on FreeBSD 5-Current. We have 2 ppp links,
and use them in multilink mode, through userlevel ppp.
If one or both links fail and then come up, say, if I just turn the
modem power off and on all the web browsing becomes very slow
squid.
It takes forever for squid to show a page which, in a normal
conditions, would take only a few seconds. Pings to those sites I am
trying to open are just fine.
Taking squid down and then up have no effect. The only thing help is
rebooting
the whole system.
Is there anything I can do?

-- 
With best regards,
        Gregory Edigarov
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profi.kharkov.ua                                        Systems Administrator
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