We keep our Frame TV in art mode by default, and watch TV on it infrequently. A few times a week, the Frame TV enters a state where the art being displayed in art mode is only partially drawn -- in this mode, nearly half of the pixels are drawn correctly (the top half) and the rest are black (the bottom portion). A few lines of the images are OK towards the top, but towards the mid point of the frame, a few mis-drawn lines and eventually fully black.
A quick reset of Art Mode tends to solve this problem, but it's rather annoying, since we keep the TV in art mode by default.
Model Code: UN43LS03N
Software Version: T-KTM2AKUC-1294.1, BT-S
Thanks!