Bought Gtablet three months ago. About one month ago, power cord connection stopped being consistent. Sometimes, I would have to constantly press inward on the power cord connection on the tablet, while at other times, I would need to twist the connector at the connection until it lay at a point where contact was registered.More recently, I have been less and less likely to get a good connection. I will lay the tablet on a flat surface, twist the cord until it registers connection, wait for a minute (still registering), then leave for five minutes, only to come back and see the tablet no longer registering the power cord. Worse, I will plug in the power cord and the tablet's red light will appear, indicating connection, but the tablet's power screen indicates that there is NO charging going on.I don't know if it is a defective power cord or a tablet with a defective power plug; either way, I feel more like I was ripped off.