mythtv and bigpond router headace

[Tom Sparks]

I have an issue with my bigpond router

the following happens when I lest expected it (it could be days or weeks after I confirmed it working)

* the mythtv stops updating it's TV guide
* the dynamic dns server dose not get update with the IP address changes and my free account get deleted if it is not upadted within 30 days
* my external web/ssh access failed to get forwarded to the mythtv (times out)

I have mythtv computer connected to a bigpond wireless router via the ethernet cable (though it could be the WIFI network WPA timing out)

ever time I conect to the network with a laptop, I can access the internet, access the mythtv web interface, rsync the video to my laptop
I leave with everything working.....

tom_a_sparks
"It's a nerdy thing I like to do"
PS: I have give up with bigponds tech support
PSS: I have no access to the router as it is in a different state