when using my 2015 Version MacBook pro plugged into my audio interface for playback I'm getting a crackling noise. When I playback directly from my mac with headphones or through the CPU speakers it plays fine. I've tried replacing the interface, cords & wires and still no luck. if I cant fix this I'll probably sell my mac.

When is Apple going to fix the issue with the midi devices? I was so happy when I got Simply Piano and was delighted that my Yamaha interfaced so well with my iPad. Well 15.4 took care of that!!!!!

hi, working on my app which requires direct access to my server on a tcp port, but do not want to pass it through the vpn on the phone. how can i setup using pf filter(pf.conf) - to allow a specific ip to pass directly through en0 and not via ipsec0?