Stale Tag Overlay

I have tags displayed on a perspective page that come from MQTT. If a MQTT client disconnects the associated tags go stale and the label displaying the tag has a red error overlay, the last know value stays displayed. The value of the tag is not important so I don’t write it to the DB like I do with my other tags.

Is there a way in perspective to remove that overlay, Like system.tag.setOverlaysEnabled(0) ?

If you are binding the tag to a component, then inside the Edit Binding window there is a check box below where you enter the tag path called Overlay Opt-Out. Selecting that should remove the error overlay.

Not sure if there is a way to do that globally across the entire project or not.

That did the trick, thankyou. Cant believe I missed that one when setting up the tag.