Tingling while charging
This was happening when I first got my Macbook and I read that using the three prong extension cable from Apple fixes it and it did for a week. Last night I was using my Macbook connected to the same socket, used it for one hour and the tingling suddenly came back. It gets worse if I put my feet on the floor.
It doesn't hurt or anything but it annoys me so much, did the power adapter break internally for this to happen? The macbook charges just fine with it, but I genuinely can't understand why it didn't do it for a week and now it suddenly came back even with the three prong plug.