No. All my presets are well below 80%. I would try and switch scenes and none of the buttons would respond. I would have to turn power off and resetWhat firmware version? What were you doing when it froze? Any presets above 80%?
Still freezing! I noticed it happened after i left my tuner on while on break. Came back and it would not change scenes. It will change presets but scenes are stuck!! I have to turn it off and reset. This is not good!