Google Assistant (only NabuCasa) Sorry, there was an error for the

i stepped over from Google Assistant local edition, to Nabu Casa version
seems some of my switches are timing out, switches that do more then just turning on a light
for instance an script, attached to the turn ON command , or a logitech harmony activity witch turns on reciever/television/digibox…
when it takes more then 2-3 seconds to turn on the switch, it gives an error

For example , I have an harmony remote, seems depending on my harmony remote activity, (turning on different devices, that takes longer for Logitech) nabu casa is tming on

So if I say/type to google assistant:

Hey google, Television on
=> Sorry, there was an error for the TV
 But actually my switched turned on, and it working

Hey Google, Radio ON
=> Ok turning on Radio
 This activity has less end devices, is faster triggered, no error here

If you look at code, its exactly the same
This issue doesn’t occur Local Google Assistant component

Also debug looks fine:

#switches
   tv:
     value_template: "false"
     turn_on:
       - service: script.harmony_watch_tv
     turn_off:
       - service: script.harmony_turn_off
   radio:
     value_template: "false"
     turn_on:
       - service: script.harmony_radio
     turn_off:
       - service: script.harmony_turn_off

#scripts
harmony_watch_tv:
  alias: TV Kijken
  sequence:
  - service: remote.turn_on
    data:
      entity_id: remote.harmony
      activity: "TV Kijken"
      
harmony_radio:
  alias: Radio Luisteren
  sequence:
  - service: remote.turn_on
    data:
      entity_id: remote.harmony
      activity: "Radio Living"

2019-03-25 09:40:13 DEBUG (MainThread) [hass_nabucasa.iot] Publishing message:
{‘msgid’: ‘24a88a27-98d4-4b19-9b91-ea56881f5d5c’,
‘payload’: {‘payload’: {‘agentUserId’: ‘40902f43-31b8-4ccc-ae62-026ab8f3dc4d’,
‘commands’: [{‘ids’: [‘switch.tv’],
‘states’: {‘on’: False, ‘online’: True},
‘status’: ‘SUCCESS’}]},
‘requestId’: ‘1361118427955401077’}}

2019-03-25 09:40:13 DEBUG (MainThread) [hass_nabucasa.iot] Received message:
{‘handler’: ‘google_actions’,
‘msgid’: ‘d9eff821-a261-405c-8c98-8f1fb1133e01’,
‘payload’: {‘inputs’: [{‘intent’: ‘action.devices.QUERY’,
‘payload’: {‘devices’: [{‘id’: ‘switch.tv’}]}}],
‘requestId’: ‘1047706192197772455’}}

2019-03-25 09:40:13 DEBUG (MainThread) [hass_nabucasa.iot] Publishing message:
{‘msgid’: ‘d9eff821-a261-405c-8c98-8f1fb1133e01’,
‘payload’: {‘payload’: {‘agentUserId’: ‘40902f43-31b8-4ccc-ae62-026ab8f3dc4d’,
‘devices’: {‘switch.tv’: {‘on’: False,
‘online’: True}}},
‘requestId’: ‘1047706192197772455’}}