Nexus 7 (2013) WiFi Connection/Reconnection Issue I have been using Nexus 7 (2013, Android 4.4.2) for a few months now, and it has issues with both work WiFi and home WiFi that all the other mobiles devices do not have (8 laptops plus a dozen Android &amp; iOS phones/tablets).

Basically the issue is that sometime when I turn off WiFi and turn it back on, it either cannot find any WiFi AP or more often that it would only find some WiFi AP, and if I try to connect to a WiFi AP that I know is there and working, the connection would fail. The problem would either resolve itself within a few minutes (usually) or that I would be forced to reboot the device (rare).

So my question is that:


Is there anything I can do to fix it
Would sending it back to Asus help
Looks like it's related to "Wi-Fi optimization" option under "Advanced" setting in Wi-Fi screen. By turning it off I can consistently find the WiFi AP I was looking for. Once it's connected I can turn it on again without negative consequences.

Edit:
Nevermind, looks like it only help some of the time, there are still times when the device cannot find the AP every other device has no problem discovering and connecting to...