> Memo isn't touched during the progress, only the progressbar. > Removed OnSenData event, same results.
You appear to be on a Spanish RIMA (Red IP Multi Acceso) network, although trace route does not complete. Trace Route to: 83.39.166.229 Can Not Ping Host (83.39.166.229) : Request timed out 1 0ms Unexpected Family MAGPUB1 2 0ms 217.146.102.129 217.146.102.129 3 12ms 217.146.96.72 gi0.man-gw2.merula.net 4 23ms 212.187.137.161 te-8-3-215.car2.manchester1.level3.net 5 19ms 212.187.160.230 telefonica.edge6.london1.level3.net 6 50ms 84.16.13.25 xe-grtbcntb1.net.telefonicaglobalsolutions.com 7 54ms 94.142.103.178 x0-grtbcntb1.net.telefonicaglobalsolutions.com 8 60ms 80.58.88.210 210.red-80-58-88.staticip.rima-tde.net 9 Request timed out Your best speed was 1,928,838 chars/sec which suggests you have at least a 20Mb/sec upload speed which is about double the speed from my office. This old public server is still on 100Mb/sec ethernet since the firewall is quite slow. The only thing that can explain the speed difference from the same PC is TCP/IP packet size, somehow the ICS application is sending more smaller packets than some others, and that is probably explained by the 8K buffer size currently used by the HTTP client, although it's surprising that I get 10 times your speed with the same software, assuming you are using Windows 10 and ICS V8.27 which you have never mentioned. Unless ICS is setting some strange TCP setting, buffer size is the only thing that can be changed, which I will look at next month, as I've said before. That should allow Windows to send larger IP packets, which should help speed. Unless you have a local firewall or proxy that is crippling speeds. Angus -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be