I have not been overly impressed with the wireless capabilities of this unit. I have attempted changing channels, having it set to N only service and I believe the tech I spoke to on the phone a few months ago was going to set me up with a 2nd IP address for whatever that was supposed to do. But continually the wireless service is junk. When hard wired to the unit it seems that everything is good. But that is useless to me in most of my house. Any suggestions.