[katwax]

I have no soundcard, I use a usb DAC. In the sound settings it shows ALSA/name of my DAC

OK, I will add a setting which allows you to set the audiodevice.
For now, a simple resolution would be to create an sound.conf file in your libreelec config directory

In there set your DAC as the default sound device.
https://superuser.com/questions/626606/h...omatically

That will make sure that your DAC is used as the default device to output audio. Also useful if you use e.g. a browser in your setup.

I created the asound.conf file and put it in the Configfiles directory on the HTPC, but still no sound.
Tried it with the name and also with the card number.

Is the Configfiles directory correct? Also tried /etc, but I get message that it's read only.