Hi, I have found so many "Read Error" on Squid 2.7.STABLE3 for Windows. It is happen too with Squid 2.7.STABLE2 but it is not happen with last version of Squid 2.6. My read_timeout is still default 15 minutes. What happen with Squid 2.7 for Windows ? I found some cosmetic problem on squid -O command like below. C:\squid\sbin>squid -n Squid -O "-D -F" Registry stored HKLM\SOFTWARE\GNU\Squid\2.6\Squid\CommandLine value -D -F It is seem still using "2.6" on the registry :) Has Squid 2.7 for Windows implementing Windows API for file descriptors ? Best regards, -- Lazuardi Nasution Laboratorium Sistem Kendali & Komputer LABTEK 8 Lantai 2 ITB Ganesha 10 Bandung 40132 +628122142597 +622291230584