Not sure how you change the coordinate system is the same as the map but how do you change it ?
Usually, at the beginning of the map and at the Content Pane. I can see at the "As Builts" , open that properties and then take look at the each layer's properties and make sure all of them are in the same coordinate system. If one or more of them are not in the same, Copy them to a new map and keep it there..
I did this before but I have not done in 3.3 yet so maybe I hope it is the same as previous version before... Let us know what you found or not.
And One more thing, when you save the geoference as a new file, make sure it is the same coordinate system too.
It has been a while since I lasted use this method...
