It's quite normal. Plenty of other monitors show the same banding with that pattern, it's not something what will have any impact during normal use.Ah crap, bought a BL3200PT that flickers. The flickering seems to be less frequent than in some of the YouTube videos, but maybe I just haven't played the right games yet. It gets triggered by the Google Maps link posted above, when scrolling around. Additionally, that green/magenta window from Lagom causes serious sideways dark banding -- is that "normal" or have we decided that it's not supposed to do that?