Lots of people are having problems with the wifi on their N7s dropping off suddenly. Restarting wifi solves the problem, but it can be infuriating when you are trying to download large files.
Quite a few people complaining about it on google's bug reporting forum:-
https://code.google.com/p/android/issues/detail?id=40065
I am finding it annoying myself and am tossing up whether to return my Nexus 7.
I do have an old Dlink router but everything else (my Xoom, two Moto phones and 3 laptops) work fine.
Anyone else have this problem?
I have a Nexus 7 since last November and so far has been brilliant.