Rules triggers all the time without end

[rossko57]

This might offer some insight into Group based rules

Design Pattern: Working with Groups in Rules

Edit: Updates for OH 4, inclusion of JS Scripting and Blockly examples, removed the doors example as it’s superfluous. Please see Design Pattern: What is a Design Pattern and How Do I Use Them for how to read and use DPs. Problem Statement One powerful way to consolidate code in rules is to use array/list manipulation operations on the members of a Group. For example, filter down to just those members that are ON, get a list of the labels of those Items that are NULL, etc. Concept [image] T…

Note particularly

note: Rules triggered by updates to a Group Item will generate multiple triggers for each single change to an Item.

Further, we don’t know what is in your group, and so cannot see if your rule functions trigger a further group update, to cause a loop.