The HP pen that came with the laptop lags sometimes. When I'm on my home screen the pen is recognized instantly and the little cursor pops up. But as soon as I open chrome, photoshop, or even 3d paint, the pen lags and the cursor doesn't show up. I'll try to click between tabs and it won't recognize the touch. It takes a while of me touching the pen to the screen and waving it back and forth for it to be recognized and if I pull away and try to come back it doesn't recognize it again. This pen has really been frustrating me and it's really disappointing especially since I bought the laptop because I would be able to draw and write on it, so if anyone has a solution I would really appreciate it.