Changing the url in media player and the playing the media sound wave in a audio component plays only the sound for little while then stops.
But the media player still plays the url just the audio component is not emitting the sound anymore. I know that because I am analyzing the media sound wave and I get the sound data. Just seams like the audio component in some way disconnects from the media sound wave.
I can fix the problem by adding a delay after OpenUrl on media player and the one more delay after Play on media player after at last calling Play one the audio component. But the delay needed is iregular so that is not a good solution to the problem. Did not have this problem in 4.11.