[Yokuutsu]

We're both on 2.4

I can't think of anything that would interfere with mine period...and hers? A wireless phone....but it wasn't a problem before we switched to a dual band modem. (And they do have their own separate channels when I checked)

Idk....I just know them saying we need a wifi extender is a load of crap.

We also changed something from mixed 20/40Mhz to just 20mhz....neither of us have been kicked yet? lol

@Quiet Man Cometh

Wifi signal does not go up as easily/as much as it will go down. That's why it is always suggested to put the wireless thing (modem or router) as high up as possible.