Hi, In my setup, I am streaming live television from a streaming service in the Netherlands through Squid deployed on a Ubuntu server in the Netherlands to a Windows machine in Japan. I am the one and only user of the Squid server. I view .wmv stream in Explorer using Windows Media Player. The connection speed is excellent (I tested this with downloading files from various servers in Explorer). Still, after about one minute of perfect play, the image keeps rebuffering and the image freezes. I tried many things, but I just cannot get it to work properly. In the Squid log-file, it I get the following entries from the start until before the end of the stream: 1252558617.468 80 202.223.121.120 TCP_MISS/200 375 GET http://streams.kpn.net/cgi-bin/reflector.cgi? - DIRECT/213.75.10.25 video/x-ms-asf 1252558618.226 128 202.223.121.120 TCP_MISS/200 8068 GET http://213.75.12.48/ecv_live/22434_1252096281.wmv - DIRECT/213.75.12.48 application/vnd.ms.wms-hdr. asfv1 1252558715.247 6 202.223.121.120 TCP_MISS/200 208 POST http://213.75.12.48/ecv_live/22434_1252096281.wmv - DIRECT/213.75.12.48 - 1252558749.063 7 202.223.121.120 TCP_MISS/200 208 POST http://213.75.12.48/ecv_live/22434_1252096281.wmv - DIRECT/213.75.12.48 - 1252558987.624 185546 202.223.121.120 TCP_MISS/200 18111884 GET http://213.75.12.48/ecv_live/22434_1252096281.wmv - DIRECT/213.75.12.48 application/x-mms-framed Is there anything I can do to fix this? What can I try more to get this to work properly? Below this email my Squid configuration. To improve performance, I tried to switch off caching and increase the read_ahead_gap. I hope I did it correctly. Though, it did not help unfortunately. Thank you! Andrej acl all src all acl manager proto cache_object acl localhost src 127.0.0.1/32 acl to_localhost dst 127.0.0.0/8 acl home src 202.223.121.120 acl SSL_ports port 443 acl Safe_ports port 80 # http acl Safe_ports port 21 # ftp acl Safe_ports port 443 # https acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port 280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port 591 # filemaker acl Safe_ports port 777 # multiling http acl CONNECT method CONNECT http_access allow manager localhost http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow home http_access deny all icp_access allow home icp_access deny all htcp_access allow home htcp_access deny all http_port 45678 hierarchy_stoplist cgi-bin ? cache_mem 512 MB maximum_object_size_in_memory 64 MB cache_dir null /null maximum_object_size 1 KB access_log /usr/local/squid/var/logs/access.log squid refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern (cgi-bin|\?) 0 0% 0 refresh_pattern . 0 20% 4320 read_ahead_gap 64 MB via off forwarded_for off request_header_access X-forwarded-For deny all icp_port 3130 acl streamorlarge urlpath_regex -i \.swf$ \.SWF$ \.asf$ \.asx$ \.wmv$ \.mpg$ \.rm$ \.mov$ \.flv$ \.mpeg$ \.FLV$ \.rar$ \.zip$ \.ZIP$ \.iso$ streams\.kpn\.net no_cache deny streamorlarge coredump_dir /usr/local/squid/var/cache