ASR & HotWord Works Only once

#1

After a fresh install, hotword detection & ASR Works only once. This is the syslog:

mar 20 13:02:50 raspberrypi snips-audio-server[5952]: INFO:snips_audio_portaudio      : Playing of "069668f2-7fca-456d-8aa4-42fc300a9da4" finished                                                
mar 20 13:02:50 raspberrypi snips-dialogue[5954]: WARN:snips_dialogue_lib::coordinator::coordinator: No Session found for this response: AudioPlayFinished(AudioFinishedPayload)                  
mar 20 13:02:50 raspberrypi snips-dialogue[5954]: INFO:snips_dialogue_lib::coordinator::coordinator: Session [deb4ebd8-3117-4580-a0ff-d6b95010c7ea]: closing session which was active: Nominal    
mar 20 13:02:50 raspberrypi snips-dialogue[5954]: INFO:snips_dialogue_lib::coordinator::coordinator: Site [default]: reset site -> turn off ASR and turn on Hotword                               
mar 20 13:02:50 raspberrypi snips-hotword[6200]: INFO:snips_hotword_lib::audio: Audio thread for site default started.   

These are the message on MQTT bus:
[13:02:49] [Dialogue] was ask to end session with id deb4ebd8-3117-4580-a0ff-d6b95010c7ea by saying ‘Ciao’
[13:02:49] [Tts] was asked to say “Ciao”
[13:02:49] [AudioServer] was asked to play a wav of 23.3 kB with id ‘069668f2-7fca-456d-8aa4-42fc300a9da4’ on site default
[13:02:50] [AudioServer] finished playing wav with id ‘069668f2-7fca-456d-8aa4-42fc300a9da4’
[13:02:50] [Tts] finished speaking with id ‘4155c989-2fea-4ab6-b15d-aec155ca1a04’
[13:02:50] [Dialogue] session with id ‘deb4ebd8-3117-4580-a0ff-d6b95010c7ea’ was ended on site default. The session ended as expected
[13:02:50] [Asr] was asked to stop listening on site default
[13:02:50] [Hotword] was asked to toggle itself ‘on’ on site default