Sheila, we have the same problem, just 6 days ago I bought MixPad Multitrack Mixer (Master's Edition) and every time the recording stops at any time, it is frustrating the situation, I already communicated with the technical service but nothing positive happened, they only make me Questions, I think this problem is generalized, what I have of advantage is that I can still ask for a refund if this is not repaired. Greetings.