Hello, I've noticed, that in one setup of Squid3 (+kerb auth against AD), when user changes his password (at that moment I'm not sure when he make that change) he receives such message: Sorry, you are not currently allowed to request http://google.com/ from this cache until you have authenticated yourself. Where should I look for solution of that issue? In ttl param of authentication helper? I haven't tried yet, but probably restarting squid after user changes his password solves that problem. Regars Rafal