OK so the new firmware has not fixed this issue with the LAN/WAN dns settings, BUT has introduced more DNS bugs.
Im starting to think it's time to get in touch with my solicitor and small claims court as this device is clearly not working as advertised at point of sale.
If Draytek or SEG are on here then please give us all an update on the fix times for these DNS issues OR risk court proceedings.
I am happy to give out my solicitor details to anyone else that wants to take this course of action so we can club together in a group proceedings action against SEG & Draytek.