I'll take a look at aberrant, I recently improved gargoyles and spectres are next. Can I ask if you had a fightbounds set up or was it just set to auto-retaliate? I will get to the bottom of this. And for prayer yes I will have to add a new tab to set prayer options, because I believe the prayer options varies, for example when I was killing a certain npc I had to enable prayer for vyres because the surrounding area is aggro and I would just lose hp, so I would basically turn prayer on from bank and teleport. In the next version I will add an option to choose when to enable prayer, either when reaching the npcs, when almost reaching the npcs, or immediately after banking ^^ And for looting items, I don't understand this part, usually it's supposed to not loot anything unless you add it to the list, unless it accidentally looted an item? In that case I will add a function to drop excess items.
It is part of the antiban and the mouse system, but if you want more accurate staircase/ladder climbing then it's best to select [Web-setting 2] on the setup menu, this is the most accurate setting but no anti ban is in place.