Hi,
I think we all need to wait until Yamaha updates Genos. It's only been out for a couple of months, it's just not possible to find and correct all the problems before going on sale. In a couple of updates time it will be a different machine. Everything these days needs an update, TVs, phones, Windows, iPads, give it three months, six months, twelve months then look back at problems today and the chances are they will all be gone?
P.S. Not saying there might be new worries we haven't dreamed of yet, but that's life.
Oldden