Well yeah, nobody use it!

The thing is that gameplay wise you need to make players encounter each other. If any city provide the same quality of loots/weapons people will never go on the Northwest of the map. You need to drive players on specific part of the map to get specific stuff. Hospitals in case of infections, Airfields for military gear, helicopters for high end gear. It is a game after all.

Nothing ? Cheat engine installed ? Anticheat did its work. You can be unbanned for 23.99 euros, go to steam and search for Dayz.

This issue can be fixed by relogging.

Just drag the item from the vicinity to the vicinity it will "unlock" it. I don't know why but it work every time.

I'll try but to be honest I think that this is very network related.

Ok I am unable to reproduce it, I guess it is just a duplication due to the network. It will probably be partially fixed with the unique ID for items that are crafted/looted etc but still my 7.62x51 ammo got deleted.

Same bug as in the arma 2 mod.

I confirm sometimes the compass is not working.

Probably related to this issue:
http://feedback.dayzgame.com/view.php?id=18855

I probably won't be fixed until the new renderer

KOS is not a problem and I don't think that you have to feel guilty for shooting down someone for his gear, because you are hungry or just because letting this guy alive represent a threat. It doesn't fit the current Dayz, you are a survivor, your family is probably dead by now, you have other things to think off after shooting someone other than "oh my god I am so mean :(, I should go to the church this sunday".

I second this, sometimes I have to take out another item for example an axe in order to "unlock" the action system to take out a rifle or whatever.