Is your router fixed to a specific channel or is it on auto? In the US, WiFi channels only go up to 11 whilst in Europe it is up to 13. If your router decided on channel 13 and if the Kindle has the WiFi region set to US then it won't see it. When you restarted the router, it has probably chosen another channel.
Do 711 from the settings screen. My Kindle used to say UK or EU but at the moment it says <unknown> for country.
|