I've sett the display of my BDP2 (with IAD) to go off after 10 sec. Recently it does go off for just a moment and then on again, repeatedly. In this status the commands from the fascia are not responding, until with up / left I enter the settings and reconfigure the display off again. Each time I restart the player it does the same.
I've put the display off.
I've run the latest updates systematically.