Hi brothers. I have running Squid HTTP Proxy 3.0 over Debian, everything is working fine, just i got weird behavior with the acl time, every single day stop working at 1723 hrs. this is my acl for deny sites: acl dstRestricted url_regex /etc/squid3/dstRestricted, and aply the acl like this: http_access allow lan !dstRestricted and here is my acl time: acl t1 time MTWHF 07:00-21:00 acl t2 time MTWHF 14:00-15:30 acl t3 MTWHF 21:00-24:00 acl t4 time MTWHF 00:00-07:00 and the issue happend between 1723 hrs. and 2100 hrs, so the blocked sites becomes unlocked and the users can get access it. i tryed with a lot of combinations on acl t1, t2, t3, t4, but never works. I wonder if is possible to get some help from you guys. I´ll be appreciate. Thanks in advance. Jah bless.