Feature Request - Home Internet Gateway DHCP Settings

Please, please, please…  Just give us a button to disable DHCP.  There are routers that cost thousands of dollars out there and you think this Nokia piece of garbage can actually compete with that???  Its a decent/pretty much awful gateway, but I'm sure as heck not allowing it access to my internal network.  I have so many Arduinos that require static IP addresses that this thing will certainly screw up, which will take me forever to fix if they get pushed a new IP address.  This all in one method only works for people that are tech novices.  Just give us a button to disable this DHCP control so my router can control my network without constantly fighting with this thing.  I've seriously had to use a cell phone to connect to wifi and USB tether it to a router just to make use of this garbage can.  What sucks is the settings are there somewhere.  I know Nokia has firmware capable of user interaction with these settings on other devices…  and the developers of this device also have to be able to set these settings!!  So why is this one firmware intentionally locked out to noob mode?  Its stupid and it alienates every user above the novice skillset.