Is Home Monitor down?
When I click the edit/settings icon to change device configuration it responds with “There was a problem connecting. Try again later” and has been like this for several days.
It otherwise appears to work (arms, disarms and alarms etc), just can’t change the configuration.
Edit: This is using iOS app in case it’s related to other on going issues
Edit2: I may have just answered my own question as it works from the web dashboard so must be an app issue (you’d think Samsung has something against Apple users 
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