Dear Users/Developers, we're having the following squid structure in our environment: Parent-Proxy1+2 | DMZ | Child-Proxy1+2 | | Clients We notice quite often the case where the client/browser is automatically starting to refresh a random page every second for unknown reasons. We're unsure if this is triggered by a wrong configuration or by a bug in the client itself. How can we debug this further? This is from the squid cache log: 1352194376.779 224 192.168.0.5 TCP_MISS/200 14432 GET http://www.mcseboard.de/windows-7-forum-76/kein-speichern-credentials-moeglich-win7-client-term-server2008-169219.html miw ROUNDROBIN_PARENT/parentproxy1.intern.domain text/html 1352194377.013 214 192.168.0.5 TCP_MISS/200 13900 GET http://www.mcseboard.de/windows-7-forum-76/kein-speichern-credentials-moeglich-win7-client-term-server2008-169219.html miw ROUNDROBIN_PARENT/parentproxy1.intern.domain text/html 1352194377.380 188 192.168.0.5 TCP_MISS/200 14173 GET http://www.mcseboard.de/windows-7-forum-76/kein-speichern-credentials-moeglich-win7-client-term-server2008-169219.html miw ROUNDROBIN_PARENT/parentproxy2.intern.domain text/html 1352194377.622 212 192.168.0.5 TCP_MISS/200 13900 GET http://www.mcseboard.de/windows-7-forum-76/kein-speichern-credentials-moeglich-win7-client-term-server2008-169219.html miw ROUNDROBIN_PARENT/parentproxy2.intern.domain text/html We setup this in the child-proxies config: cache_peer parentproxy1.intern.domain parent 3128 0 round-robin no-query cache_peer parentproxy2.intern.domain parent 3128 0 round-robin no-query Could this be the problem? any help is greatly appreciated Kr Stefan Bauer