Alexa with matrix Creator

I have been trying to run Alexa demo with matrix creator.
I am able to obtain the tokens for authentication.
The wakewordagent simply detects Alexa and doesn’t respond to anything else.
How can I fix this issue?

@Mocajima,

Can you share the output of the 3 services (companion service, java client and wakeword)?

Are you using Raspbian Stretch Desktop or Lite version?