1. When charging, the stratosphere will double up letters on the virtual keyboard. It also lags a lot when charging. 2. My data will stop working at random times. There will be no 3g, 4g or 1x. All I can do when this happens is call or text, but going on the internet or playing on apps is out of the question. 3. I noticed today that when I received a call, there was no ringtone, however the phone volume was on loud and I have ringtones set. 4. I plugged my phone in yesterday and the number that says how charged it is was going backwards. It went from 3% charged to 1%. I unplugged it and tried again and it worked 5. When using the pattern unlock screen, sometimes when I try to draw the pattern, it won't register that I'm trying to draw it. It will sometimes take 3-4 tries before it works. These are frustrating and I just want to know if anybody else is having similar issues.