Hi fellow Squid users I've been using Squid NT v2.5 STABLE 7 successfully for some months now, but I've noticed a few odd entries in cache.log, similar to the following: nntlm-atultmh-[a6u8t7h6[]4:6 5s2e]n: dsienngd i'nNgA 'LNoAg oLno gfoani lfuariel:u ruen:k nuonwknn ouwsne ru snearm en aomre bor baad dp apsasswsowrodr.d'. 't ot os qsuqiudi D On first look , it appears to be random garbage, but on looking closer it is apparent that it is two instances of the text "ntlm-auth[6876]: sending 'NA Logon failure: unknown user name or bad password.' to squid" (with the [####] varying according to which ntlm-auth helper is writing the log message) intermingled with each other, suggesting to me that two different helpers are sending the same message to the log file at the same time (perhaps directly?). I've not had a chance to upgrade to the latest STABLE version to see if this behaviour continues there, but in the meantime is there a simple change I could make to my squid.conf to avoid this problem in future? Thanks in advance. Euan Holton Network Support Technician Senior Aerospace BWT T: +44 (0) 1625 870 743 F: +44 (0) 1625 879 472 eholton@xxxxxxxxx