I’ve used settings where Depth/DOM re-centers only when price has moved more than user’s setting of (say) 15 ticks away from prior rested position. (I use vertical monitors to display a tall DOM.)
As it is, the occasional constant bounce in all prices can cause user to click an unintended price. But since I began this topic, entire price deck is now stable while only Bid/Ask bounces. Now it’s bouncing again. So, I don’t know if this is maybe my “Center Depth” icon setting, or just a fluke.