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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Hi Wouter,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I think I have some thoughts on this issue. I had it happen again just before writing this email.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>It seems to happen after the system has been asleep for a long time, hours…<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>When it wakes up it cannot get its act together and everything fails.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I tried something tonight that resolved the problem:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Unbound_control.exe flush_infra all<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This does something that causes unbound to sort itself out. And everything works again.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Does this have something to do with time and DNSSEC or some other time dependant requirement?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hopefully you will be able to get something from the above and understand what is going on.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This is a repeatable failure so long as you have a few hours to spare.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have not yet tried to work out how long the system has to be asleep for, this evening is was just about four hours.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Let me know if I can provide any further information.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>RayG<o:p></o:p></p></div></body></html>