First, the charger that came with the phone stopped working. It indicated it was charging by the moving battery icon but it wouldnt ever go up. They sent me a new charger. Now sometimes, not all the time but most, it acts sluggish while typing. I have to type slow because the keyboard wont keep up. Oh also, not sure if this matters but I kept loosing my data connection so support had me pull my sim while they updated something idk and had me moved my network to 3G because I don't have 4g where I live. Anyway, the lag stops the instant I disconnect my charger. Any ideas before I contact support AGAIN?