Home security with Homey (creating an Alarm)

Found a Homey issue yesterday when the internet provider had a big outage. I removed most of my switches and use voice control with google mini’s. But…, no internet, no google mini. What I did not know is that you also can’t start the Homey app locally. I thought being on the same LAN the app and homey should be able to connect, but they can’t. Homey does still seem to work, but need to be aware that in a alarm situation with Internet down I can’t use the app so need a keyfob or switch to disarm the alarm as well.

Please do file another ticket for this since it’s still a bad issue. Ahtom confirmed this on 2 September.