Copy from my thread
The beta instrument feature is tricky, ouch!!! No sound after many tries or suddenly
the audio disappears and then audio chock
...I managed to update 53 anyway 
##560996
__________________________________________
This make me understand why a public beta is hard to implement.
I don't know what's happening right now because the beta code always worked before.
The beta instrument feature is tricky, ouch!!! No sound after many tries or suddenly
the audio disappears and then audio chock
...I managed to update 53 anyway ##560996
__________________________________________
This make me understand why a public beta is hard to implement.
I don't know what's happening right now because the beta code always worked before.