Some issues I noticed (I play on pc)

[Reaper420]

1. Sometimes pressing ESC to exit a menu doesn't work.

2. Button layouts don't save. So everytime I launch the game is have to go through and do all my button layouts.

3. While looting killed bugs, I sometimes don't get any loot. 

4. Overall stability is a bit rough while playing online coop. Games crashes a lot. Which takes me back to issue #2 with button layouts not saving.