I've try squid 2.7 stable 4 with feature coss. using mozillia with firebug. first browse cache miss. second browse cache hit. after restarting squid browsing site again suppose to be cache hit right? but its cache miss all of it. running squid -d1 found out its being released. one more thing closing squid and run it again with -d1 its still the same number of objects being released. conf cache_dir coss C:/squid/coss 100 max-size=131072 I've tried using freebsd same conf except path its just working fine. squid coss for windows works really like this?