-[I have issues with starting the Engine](#i-have-issues-with-starting-the-engine)
-[Read More](#read-more)
-[Read More](#read-more)
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## Starting Engine
## I have issues with starting the Engine
**Cannot connect to socketpath /opt/aura/engine/modules/liquidsoap/engine.sock. Reason: [Errno 111] Connection refused**
- This indicates some issue with the proper startup of Liquidsoap or any related audio device. Check the Liquidsoap logs for details.
**[clock.wallclock_alsa:2] Error when starting output lineout: Failure("Error while setting open_pcm: No such file or directory")!**
**[clock.wallclock_alsa:2] Error when starting output lineout: Failure("Error while setting open_pcm: No such file or directory")!**
This might indicate some issue with your ALSA device. Check if `aplay -l` and `aplay -L` returns some valid device(s).
- This might indicate some issue with your ALSA device. Check if `aplay -l` and `aplay -L` returns some valid device(s). You can also try `alsamixer`.
- It might be also helpful to set your default audio device in `/etc/asound.conf`.
- Also check if your user (è.g. `engineuser`) belongs to the group `audio`.
- Check the audio interface configuration section in `engine.ini`. Verify if the default settings `input_device_0="hw:0"` and `output_device_0="hw:0"` are valid device IDs.
