Pinetab2 Keyboard Issues

[lockedpotato]

I can't really tell if this is a software issue or a hardware issue. When I move the tablet around sometimes the keyboard just turns off and won't turn back on until I remove the tablet from the cover and put it back in. It does the same thing when I close the cover too. It works fine when I have it still. Sometimes when I take it out and in (when it turns off) the backlight will turn back on the keys and touchpad still won't do anything (and then I have to do it again). Is this common or just mine?