MS Edge throws error at _cleanUpAudioNode calls

[tjutasi]

We got the following error frequently at MS Edge:
WEBAUDIO17055: Cannot set buffer after it has been already been set.
and it's point to the following line in _cleanUpAudioNode function:
...
try { audioNode.buffer = s._scratchBuffer; } catch(e) {}
...

[jloa]

We got the same issue using mp3 files in edge, happens from time to time.

[Rorejs]

don´t write:
createjs.Sound.stop() or soundinstance.stop() but:
soundinstance.volume=0