I guess you"d just repeat the install command until the offline error msg doesn’t appear.
===> TRUE 
.
At least we now know you can install apps by CLI on your Homey
homey app install is the (only) valid command.
===> I LEARN FROM THE BEST 
.
About installing a second instance of an app:
It might be possible the ‘trick’ to change one line, the app id, only works @ Pro 19?
===> I HOPE NOT 
.
Are you sure you edit the correct file?
.homeycompose/app.json
"id": "io.home-assistant.community-greg",
....
"name": {
"en": "Home Assistant Community Greg"
===> YES I AM SURE 
.
@robertklep : do my answers (to your questions HOMEY --VERSION & WHERE HOMEY) help you understand what’s going on with my attempt to install a 2nd “ismartgate” App ?
thank you ! ![]()