Lambda has released Genesis 5.0.0, and playback issue now seem solved!
From what I’ve tried at least, I had a 100% success rate of playback with the auto-play option enabled.
Now I know that some of you will be disappointed, but it seems that Lambda has removed the ‘download’ option from within the add-on.
I know that some people liked to use that feature so may be disappointed to see it go, but better to have a stable add-on with less features I say.

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