I have SSEClient version 0.0.12, looks like vey old as there is 1.4 out. Not sure how 0.0.12 came may be long back in time. I think I can upgrade it to latest, do you see/think any issue with appdaemon or hapush? I noticed HA is not using it that should be OK.
Few more observations: I mentioned in past that looks like few/some appdaemon app works but those apps are time based triggers and does not depend on any HA status changes, rest which depends on HA updates fails as not getting updates.
Thanks