I have a MK 809 II with RK3066 chip and suddenly I the network does not work anymore; let me explain. I power up the device, it connects to my WiFi router and gets an IP (also tried with a static IP), updates the date and time from the network - until now all works as usual. Signal strength is excellent, but when I try an app that connects to the networkt, nothing works. (PlayStore, Chrome, Firefox, PopcornTime, even my local network apps: Video Security, FileSharing don't work). I checked on my router and I see the device's MAC connected. Any ideas? Thanks.
Version 4.4.2 Kernel 3.0.36+ Thu Jul 3 10:33 2014 Build #: KOT49H 20140703.104633