Wireless disconnection problems at certain times Netgear WGR614v9

Hi there,

Recenlty our wireless internet haas been playing up, the wireless intenet in normally been fine but lately we keep getting disconnects are certain times or when certain other connects are on, it seems to be mostly when the connection BThomehub or openzone i think come on wirless connections, my brother is using a mac and im using a pc and sometimes we both get windows has detected an ip conflict, i have looked around on the internet and tryed certain things to try and fix it but none of them seem to want to work. I have also tried to update our routers firmware which is Netgear WGR614v9, but it keeps saying firmware update failed everytime i try to do this, this is the only place i can think of for finding help now since these disconnects are getting frustrating.

I have also posted this on the virgin forums but have had no reply..