The only problem I have had with my Tab 3 7"in is the internet is always crawling like a stoned snail!, even sitting 1.5 meter from the router and full signal strength and 10-12meter, 1-2 bars week signal it runs the same. My other 5 WiFi devices run close to 2X the speed all currently on the 2.4 GB N BAND also keep getting the check connection and retry message even if it’s the only thing that is connected and using any bandwidth. Does anyone else have this issue?
And has anyone contacted Samsung with problems? Sorry if I’m of no help to you at this time, I will post any solutions if I find them.