Yesterday I did the firmware update (but I also installed other programs, so I'm not sure what to blame). Whenever I move or place the cursor on the left of the screen (about 1 cm from the edge), the cursor gets stuck. It will move up and down on a vertical line 1 cm from the edge as I move the pen around, but it won't move left or right. The cursor will start behaving normally, if I hover over an icon on the task bar. Has this happened to anyone else? Does anyone have any suggestions? Edit: I had previously tried re-calibrating the input, but that didn't help. Just a few minutes ago, I reset the calibration settings and now the pen is behaving normally.