Hello,
I had Virtualbox 5.2.22 and I downgrade (RETROGRADE in french) on older versions since the 5.2.22 is bugger (random crash session since 5.2.0, audio bug regression since 5.2.20 (Then inusable version)),
Version 5.1.38 is the most stable except for audio play function,
sometimes the sound is played in a vacuum (playu sound without sending to host sound cards), no sound comes out of the speaker.
For the microphone, I have no problem.
I am looking for a version of VirtualBox downgrade where the sound is not buggy.
I'm tired of downgrading.
Cordial