Salem

The first one, and the most annoying when you can't pick an item near the wall or object. I lost items total cost about 200 silver! Thats very problematic and disappointing for beginner to find such sum of money.
The second one, when some items disappear faster than another, and when I mean faster, I'm not meaning hour or two, that happens in 2 minutes interval!
Thank you.

I think that the problem with picking an item can be easily fixed, by allowing characters to pick items in some radius, but not just standing on it.

the "problem" would be that some objects (notably, walls), appear smaller than their hitbox.

As a side-note, you can always pick up an item that was simply dropped (e.g. not exploded from your inventory on death or containers on destruction).
The trick is to approach along the wall: not approaching perpendicular to the wall, but touching it, approaching parallel to the wall.

Please create a new thread for each new bug report you have. Also make sure to research any bugs you post so that you aren't filing duplicate reports. Failure to comply will result in locked threads.

First one is a well known issue. While the hitbox sizes of objects may be a problem, it's not the root of this issue, kandarim.

Second isn't a bug. Different items have different Time to Live values (TTL).