hi, we have squid 2.6stable-something and there is a problem with big uploads via https. files < 30 MB are working. when we try to upload a file > 30 MB we immediatly get an error message. strange thing is, that IE displays it's standard error page. at the bottom it says "Server not found", as if IE tries to connect direct. i have switched on logging of mime headers: 1194432185.250 11647 123.45.56.78 TCP_MISS/000 242648 CONNECT secure.some.server.de:443 - ROUNDROBIN_PARENT/proxy-inter4 - [User-Agent: Mozilla/4.0 (compatible; MSIE 9.0; Windows xxxxxxxxxxxxxxxxxxxxxxxxx)\r\nHost: secure.some.server.de\r\nContent-Length: 0\r\nProxy-Connection: Keep-Alive\r\nPragma: no-cache\r\n] [] strange thing: it seems that there is no answer from squid... and IE then tries to connect direct...? we have set request_body_max_size to 64000 KB, so this should be enough. could there be an internal 32MB limit? thanxs, markus