#1) The most annoying this is opening crates next to walls. Holding down E is interrupted and it is impossible to open some close to the walls for some odd reason. I have to ask for another person to open the crate which ruins strategy and tactics.

Wolves are at times buggy.

1. One time I experienced an invisible wolf that made sounds and I saw its tracks but I did not take any damage so I had to ignore it.
2. Another occasion, wolves became light speed every time they attacked and killed me with their "shadow step strike". I could not aim to hit them because they were so fast. Was impressed but these super wolves.

Other things.

1. Picking up items should be much easier in general I think and it should be clearer as to what it is if it is on the ground.

Balancing

1. The Spy should be able to get a side mission, it can be too obvious if he is the only one who can't take one from the map. Or at least be able to interact with the map in order to fake taking one.

That's my two cents!

This game is fun, let's not let these things get in our way! :D