Go into the router's control panel and look at the WIFI settings, channels will be one of the options, most times, set on auto, which, for me works fine.
Originally Posted by SirPaulGerman
Problem is, some items require the channel to be set (or older routers may not have the auto setting).
I've yet to find a single router that my Pre doesn't work with, but I'm sure that it can happen.
From brand to brand I've read about instances that even with all the settings set perfectly, the devices just won't talk to each other.
Also note... newer routers that use 5Ghz works fine for the Touchpad, but the Pre and Pre2 are 2.4Ghz devices only, so I advise to ensure that anyone getting new routers, make sure that they are getting dual simultaneous band capable ones.