@axelivo Do you think its happening because a guy is to hard with the fingers? I have the impression im not, but…. I suspect that it happens faster when you use your breath to get a stacatto effect, but it`s just one more impression.

@Matthico Hello, i just replyed to your emai. I`ll be waiting. Thank again for your help.

Hello gbarcza It`s really very annoyng, even more when we beguin to know the incredible sounds that it can produce. To respond to your answers: No i play it like it come out of the box, and yes the metal ring is weel fixed.

My Sylphyo starts playing ok with the Sylphyo Bench but half one hour later stops in one note and the Aodyo buton stops working as well. So i can no longer go in the menus and try if is something i can do. Thats annoying when you are in the middle of a jam or worst on the stage. Than i turn it off. Some times after some hours it comes playing more a few minutes, other times just next day its recovered. I try reset it but nothing happens.

Now i do not know if it`s some kind of original imperfection or am i doing something wrong. I need help please.