Apart from this little issue I've quite happy with it, but clearly I'm wondering if it is indicative of it starting to die. I had a non-wireless Netgear (DG834) before (still got it I think) and that was a solid performer.
So I'm starting to wonder what might be a suitable replacement. My line stats are:
ADSL Link Downstream Upstream Connection Speed 9841 kbps 1112 kbps Line Attenuation 43.5 db 21.1 db Noise Margin 6.3 db 5.6 db
My only requirements are that it be wireless as well as having 4 LAN ports; and have a built in firewall.
I have no need for any customisation capabilities.