I have a MAC with macOS High Sierra 10.13.4. Everytime I set the sample rate in Audio MIDI Setup greater than 96 kHz (176,4 kHz or 192 kHz) I only hear a noise. When setting back the sample rate to say 44,1 kHz the audio interface does not remember this setting when turned off and on again. It switches back to 192 kHz. Can anyone help me? P.S.: Soft- and firmware are up to date.