I've noticed a problem with the DNS lookups and Captive Portal settings.

After about 3 days of uptime the Captive Portal stops working.  When I switch it off everything
works as normal as a router/firewall.
I've tried everything but restarting the firewall.  When I restart it everything works as normal for
a few more days then it stops working again.

The browser simply hangs with no re-direct to the login page.

Any ideas as to what could be causing this to fail on this version?

Thanks,
David

David Henry
Nautical Landings LLC
Marina Wireless Internet Systems
http://www.nauticallandings.com
dhenry at nauticallandings dot com