I have been getting this problem more and more lately...WTF!?!?!?!?!

I have to unplug my router/wireless, re-plug them in for it to work....WTF!?!?!

Your DNS Server can't resolve the names of the XBL servers or xbox.com

Your console has these manually-defined DNS settings:

Primary DNS: 192.168.1.1
Secondary DNS: 0.0.0.0

Should I set the secondary to the same as the primary?