After upgrading to 3.1.18 (+adaption compile patch) the following url never stops loading in the browser http://x.ligatus.com/cgi-bin/ivw/CP/11260-365/83-1056/129647-107545-_129709-105679-_128565-101085-// If I bypass the ICAP server for this url (which is indeed a redirect to http://x.ligatus.com/blank.gif) all works fine. 3.1.16 works with ICAP, the url is loaded immediately. Any idea? Thanks Daniel