PFsense 2.2.2 Dns not passing through

[wheemer]

For the last 4 days my main PfSense box is randomly not allowing dns through. The symptoms include our website going offline and I can't even load the web interface remotely. During this time everything seem to function normally from inside the network.

When this first happened I logged onto the box to see a crash report and I did submit the dump.

Since then it has happened a bunch of times, yet the crash notification is not present when I check the webui.

The logs appear to not say much during the time when we go offline.

I'm really not sure where to start looking…

Any help is greatly appreciated.

Thanks
Steve