It seems like you passed the onboarding process however for some reason awa cannot connect to Device Server.
Please check whether awa_clientd is running.
ps | grep awa_clientd
If yes try to restart it manually
You should see a log saying that process has stopped.
If such log does not appear seems like it cannot be killed gracefully. You can then force kill it
kill -9 <pid>
and start it manually again
please let us know whether this helped