This posting is directed towards the PS4 update of March 22, 2016 (1.12). Two things come readily to mind: grouping and bank management.
While grouping for a dungeon has not changed, generally being 4-person groups, the same cannot be said for those running in a Cyrodil campaign. It is not grouping itself that presents a problem. It is the glarish orange color "blob"taking approximately fifteen per cent of a player's screen real estate. Try running a sixteen to twenty four member party and it becomes obnoxious fairly soon. This could be alleviated somewhat by reducing the text padding.
The second comment is more troubling. Previous to update 1.12 when performing bank management the player was shown, dependant on whether the player was in the withdraw or deposit tab,was shown how many of a specific item wer in the player's bank or inventory. This is no longer the case.
Now the player is forced to scroll through long lists that offer no insight whatsoever looking for items to be merged. In previous incarnations a scroll through the withdraw tab sufficed. Now the player is forced to scroll simultaneously through both the deposit and withdraw tabs. While this may present a minor hurdle for players, it presents a major encumbrance for guild bank management. One guild bank of 500 items could possibly be overcome. Two such instances causes strife. Three such occurrences makes one seriously consider suicide. And yes, I manage three guild banks.
So. . ., two steps forward and three steps backward. Nice to see you're still up to your old tricks ESO, keep up the good work. I will say I've yet to discover any glaring errors in the DLC, just the game patch.