Each server item within our NETx Server has a quality. This item quality reflects the quality of the item's value i.e. whether the current value of the item can be trusted or not. If the quality is "GOOD", the values are shown as green within the Server Item Tree – if they are not good ("UNCERTAIN" or "BAD") they are shown as red and the value is replaced by ???.
If a BACnet items is shown as "not good", there can be different reasons for that.
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