I have a q10 that is approx. 4years old. a couple months ago, it stopped working ,it would not stay connected to internet. I upgraded firmware from 2.1.1 to 2.1.4 , but It still doesn't work won't stay connected to internet, and, even when it is connected the apps won't operate properly . eg: kodi will not connect to repositories. if anyone has I suggestion I would greatly appreciate the help l