Hello, We have installed Squid 3.1.3 (compiled from sources using a spec file I found for version 3.0.3 at the time) on a CentOS 5.5 server (i386). We are seeing slow loading of images on all IPv6 internal sites (but not to external IPv6 sites). Loading test is instant, just images is causing problems. I was wondering if that is something that anyone here might have encountered? I was thinking of some possible pmtu issue but after some experiments, it does not seem to be the case. I have also tried to specify direct access for the sites, but that didn't fix it: acl INSIDE dst 2001:xxxx:xx::/48 always_direct allow INSIDE Any suggestion welcome. Cheers, Steph