I’m having a big problem with SQ6 recording. I use the reaper program to make my recordings with a Macbook and when I record using SQ as an audio card, after about thirty minutes of recording the audio starts a very strange noise that can not hear anything, just an unstoppable noise , I came to think that the problem was on the Mac, but as I also have the console QU SB I decided to do a test and put to record two tracks on the reaper using the same Mac and incredible as it seems I recorded but of 4 consecutive hours and no problem appeared . Then I decided to do another test now recording with an external HD by the SQ driver and the problem appeared again. Is any of you having the same problem?