Very unreliable data transfer

The first impression is very positive: The cable is well made, not too long and not too short and reasonably flexible. In addition, the interface on the iPad and the Mac is always reliably detected. That's when "class-compliant" (ie driverless) MIDI interfaces by no means a matter of course. Unfortunately, it swallowed up in operation on iPad (iPad Air with iOS 8.1) MIDI data churning out: Instead chords only single notes arrive at the destination, and there is every now and then stuck notes. That's a shame because I really like the interface of its outer values ​​her well. But the reliable transmission of data happens to be an essential property of a MIDI interface. Therefore, it give me even one star.