I experience lag with the keyboard popping up and I experience lag with facebook Messenger popping up. Also, sometimes I have to touch the screen 2 or 3 times before the screen recognizes my touch. Other issues are, sometimes the speech text can't recognize a recording longer than 8 to 10 seconds. I have pushed to record and it fails to start up or recognize something I said, a message pops up saying I have to speak more clearly for it to recognize it and then after that message. once you get that message everytime you touch record that message just keeps popping up and it won't let you record until you reboot. Sometimes you will be watching a video and it'll just back out of it automatically.sometimes the LG bolt will just back out of