Hi, I have this machine with "crackling" problem, it seems was from first day when I bought this Mac, but I did not pay attention to this problem because generally used external speakers. Last time I use only speakers from MacBook almost every time and this flips began to worry me more and more, I hear it not only safari when watch YouTube but often in QuickTime. This flips prevent me for comfortably using my device. What you think this is warranty case ? I don't want play "ping pong" with apple MacBook Pro bought 09.2019 I have short video for exemple MBP 15 2019 crackling