After some time the sound disappears

[TomHsiung]

On boot, the audio functions all right. There is sound, music and etc. However, if I do not play music and stay the hack quite for same time, the sound disappears when I try to play the music later.

And if I manually sleep the hack, after waking up, the sound gets back.

Fresh installation of 10.14.4 two days ago.

Tom

 

[toleda]

When there is no sound, see No Audio Devices - AppleHDA Realtek Audio/Post #1/Problem Reporting.
Post to thread linked with requested files attached.

 

[SeBaez]

I have the exact same problem since I updated my OS.
When I turn on the computer, I would usually log in and have no audio until my hackintosh went to sleep. Then, audio would be working fine. But now it goes away until I send Mojave to sleep again! It's super annoying.