Strange router problem

Hi,

Hope somebody can shed some light on this problem..

I have NET 1 BB which is connected to a Netgear WNDR3700 router, this has been working fine up to recently.

Now the router is showing as disconnected when you log in to the router, but I can still surf the internet on my 2 laptops!

However my mobiles and tablet are both telling me I have no connection and my sons laptop is also failing to connect to any sites.

I have reset the NET 1 Radio by power cycling it..

I have updated to the latest firmware on the Netgear router..

I have hard reset the router and reconfigured it..

Still the same strange issue..

I have attached a screenshot showing the router saying its not connected and at the same time dos box pinging www.google.ie!

Any advise would be appreciated..

Thanks.