I had an inkling it was related to STU after I made the post. I remember having the conversation once with @eonwarped on the dust threshold value and difference between displayed STU and actual payout. Just saw you also have a recent utopian post out on the dust threshold.
I appreciate you stopping by with the reason @crokkon! I usually don’t look at payout so thought I had missed something. Will do some reading on the detailed explanation. Thank you!