I'd take it back to where you got it. Best Buy will do everything including free exchange if that's where you bought it.

Had to replace my K010 after only 3 months because it stopped charging. Also, disconnect when you have full charge.

Make sure you haven't downloaded any alternate keyboards. If you have, disable all but one. Other than that, that's the only thing that helped mine. K0101......

What do you mean? In settings there is an auto screen correct so if you're semi on its side it changes view. To keep it from flipping just turn off in settings. Screen moving is kind of vague.

My tab stopped charging after only being 3 months old. Had to exchange it where I bought it.

My wifi sometimes needs to be rebooted so my tab will reconnect to it. For some reason the tab loses sync. So the router has to be rebooted, might try that. And of course make sure you have your pw and it shows its in range of the router at home.

Well I can only speak from my experience. For some reason if I unplug the charger after I turn it on my tab won't recognize touch. Also if I power it up with the keyboard attached then take it off the touch doesn't work either. If you've tried all this, try using the keyboard to power down then power it up unattached. If this doesn't work it may even just be dirty. Or it may need to be replaced.

My K010 is funny also. Sometimes after shutting it down it takes holding the power button 12 different ways. Sometimes I just hold it for 10seconds and it comes back on, sometimes I just hit it real fast and it reboots. Also I found if I powered down with the keyboard it easier to power up with the keyboard attached. Not sure why....