Also, if you fix the above can you please fix another related bug? On the Traffic Monitor page there is an obscure comment "Click HERE to disable NAT Acceleration" where HERE is a URL to
http://192.168.1.1/Advanced_SwitchCtrl_Content.asp. That page does not seem to be accessible from anywhere else. If you use that page to disable NAT acceleration then the original comment and link disappear(!) so there is no way to go back and reenable NAT acceleration, other than a factory reset(?). I had to search the internet until I found somebody quoting that page link so I could restore that setting (which I was using in vain to try and address the earlier issue above).
It seems a very odd idea to only have that page accessible from a link in a comment anyhow so please consider adding that page into the proper menu hierarchy.