Hi all, Some of our users could not access Internet during business hours. ... acl wtime time 08:00-12:00 acl wtime time 14:00-18:00 http_access allow blocked_user !wtime http_access deny all This works, except some download which were launched for e.g at 13:50 and still remaining alive and active even if they are overtime. Example if download of a file of 100Mo will take 30mn, and launched at 13:45, it will be well finished at 14:15 without stopped at 14:00 like I want to. But if the user makes new request at 14:00, this will be denied. Have tried another acl like this : .... acl allowedtime time MTWHF 08:50-08:55 http_access allow blocked_user allowedtime http_access deny all ... But download didn't aborted by squid. Thanks in advance.