Hello! We had the aarke Sparkler for about a week and then this problem appeared. That's why we returned it immediately and got our money back. Unfortunately, the price-performance ratio is not right here at all... It looks great, but the quality leaves a lot to be desired.

Hello, I also recently experienced this problem. In my opinion, the carbon dioxide bottle empties in this way. Therefore, I will send the unit back for revision after emptying the bottle.