Quote: Originally Posted by
MarcelP 
I also determined. After the volume on max. ones is and the Button again presses appears no more Popup!
MarcelP seems to have the same problem and have explained better than I did.
If you click several times on up button untill max volume, the popup apears saying "volume max".
It deseapears after a few second. If you click volume up button again the popup doesn t appear anymore.The problem is exactly the same if you try with min volume.