Connection reset by peer on POST

Hi,

We are seeing some problems with html forms when using squid (1.2b23 and 2.0pl2).
Sometimes, the www client fail with a popup saying 'Connection reset by peer'.
This never happen when not using squid.

Two sites that trigger the thing: http://www.allapartments.com/ and
 http://www.nic.ch/register.htm for example.

Anyone seeing this?

Thanks, cheers.

-- 
Philippe Strauss, ingenieur systeme/reseau, Urbanet SA
philippe.strauss@urbanet.ch
tel +41 21 623 30 20
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