My charger sometimes goes on and off, as in it starts charging and then stops and then starts again over and over. If i pull the charger cord a certain way and hold it there then it will keep charging. The weird thing is that this problem only starts to happen when my tablet battery is low. If i plug it in while i have 40-50% it's fine. Also, if i turn the tablet off, it will charge without issues even when battery is low. So i figure it's not the charger being messed up since it charges fine under certain circumstances. Anytime it starts messing up, I'll turn on power saving and lower the brightness but that doesn't do much. Has anyone ever had this problem before? And I'm asking if anyone had the same issues as me, where it only starts to act up during certain time and th3n becomes fine.