Our two Q702's are still going strong after one year. (two years now) A couple of weeks ago the touch screen started to be unresponsive near one of the edges while the pen would work fine in the same area. Huh, maybe one does need to calibrate the screen once in a while. That worked! Went months since the last time it was calibrated after a Fujitsu software upgrade. Loving the dock. Actually took the Q702 and the Surface Pro on last business trip. Now computers are small enough, throwing in a second one was hardly noticeable.