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</o:shapelayout></xml><![endif]--></head><body lang=ET link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Yes, with great help of K0DQ, N6TV and F6FVY the issue seems to be identified.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The requirements for such multiplication to happen are:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>- One station in the network has to have both WiFi and wired Ethernet enabled<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>- Another station in the network has to be configured as SO2R<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>- QSO has to be logged on SECONDARY RADIO of this another station<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>It is strange that it happens for secondary radio QSOs but that is confirmed by K0DQ and me also now. Then the passive computer with two network channels multiplies it and sometimes the network seems to get into very long loop. Sometimes this passive computer just produces 2-3 identical QSOs.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>If anyone can find some more interesting details with tests then would be interesting to know. It does not seem to depend on op systems, station identifiers, etc.. It probably requires more than 2 computers in the network to create an explosion.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>tonno<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> support-bounces@f5mzn.org [mailto:support-bounces@f5mzn.org] <b>On Behalf Of </b>Bob Wilson, N6TV<br><b>Sent:</b> Saturday, November 03, 2012 10:44 PM<br><b>To:</b> support@win-test.com<br><b>Subject:</b> Re: [WT-support] Network problem, explosion of duplicates<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>After off list discussion, it appears it can be caused by having <i>both</i> WiFi and wired Ethernet active on a computer at the same time.<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Just set the hardware WiFi switch to OFF, or unplug the Ethernet cable, and the problem should go away as now you will have only one connection to the LAN per PC, instead of two.<o:p></o:p></p></div><div><p class=MsoNormal><br clear=all>73,<o:p></o:p></p><div><p class=MsoNormal>Bob, N6TV<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Sat, Nov 3, 2012 at 1:11 PM, Zoli Pitman HA1AG <<a href="mailto:ha1ag@yahoo.com" target="_blank">ha1ag@yahoo.com</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Console"'>Hmmm. <br><br>Can't it be something so simple as a L2 switching loop in your IP network Tonno ? <br><br>73, <br><br>zoli ha1ag<o:p></o:p></span></p></div></div></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>