After change audio, audio lost. Always

After change audio, audio lost. Always.
If change audio bak, audio off

Can't change audio

Try different audio renderer:
Options > Playback > Output

Admin wrote:Try different audio renderer:
Options > Playback > Output

I'm trying all audio renderers, don't worked. Worker only default sound track in video. If change audio, audio lost. And, for example, change audio to non-default, close and re-open MPC-HC, and NO AUDIO. Need to change audio to default, close and re-open MPC-HC

In old versions (very old) of MPC-HC, all change sound track was worker OK


Work ONLY if internal audio-changer is OFF

Are you bitstreaming audio?

What is shown in:
Menu > Play > Filters