Can't connect to wifi.  I'm using the same neutral as another hs200 in the same switch box.  That switch works fine.  However, I can't seem to get th new switch to work.  It works electrically (turns the light on/of, and the green/orange light flashes as if it wants to connect), but it will not connect.  I've tried resetting with both the little button on the bottom left/right, turning power on/off, etc., but nothing seems to work.  I'm sure it's not a router issue, because the other switch works fine.

Help/thoughts?