Some issues with mobs near walls, not in them:

There has to be some issues with mobs near walls or pillars or other objects.

I have constantly had issues, well, rather grievances with yellow mobs not dropping a single item when next to a wall/pillar/ect...

The amulets not dropping are a prime example when Alaria is pinned in a corner. I just notice and FEEL it alot more since as a char with almost 0 total magic find stuff I find is generally crap as it is.

Losing 'potential' maps to walls is infuriating.