Unstoppable rule

https://imgur.com/a/4XrkrBA
I am trying to create a rule whereby a file is watched until it changes, like after a save. I want a copy of that file sent to my NAS and sorted into a subfolder, grouped by day. The problem is that the rule continues to make copies even when the file has not changed so they pile up. What am I doing wrong? See screenshot.
I am trying to create a rule whereby a file is watched until it changes, like after a save. I want a copy of that file sent to my NAS and sorted into a subfolder, grouped by day. The problem is that the rule continues to make copies even when the file has not changed so they pile up. What am I doing wrong? See screenshot.