On 16/05/2014 7:42 a.m., Alex Crow wrote: > Grr, I apologise profusely. The server does run 3.3.11, *not* 3.2.11, > Had a couple of nights being waken up by our devs askng about DNS... Right lot of fun we are. I too seem to have been working on a bit outdated version of the 3.3 branch when I checked. :-( sorry. I think I have found the point of crash. Does this patch fix it in that latest 3.3 code? http://master.squid-cache.org/~amosjeffries/patches/AlexCrow_s33.patch Amos