My tablet went off while playing a game. Charger was connected. When the battery symbol lite up showing it is charging it keeps flashing on and off and tablet is not charging.
3 possible problems.
First and easiest and cheapest to fix is that your charger s broken. Try with other charger. If other charger works then buy new charger for your tablet
Second can be that your battery is dead. Try with other battery.
Third and the worst problem is some problems with your tablet's motherboard and usually isnt worth fixing.