Makes the game unplayable for me.
Most of the time by now the problem could be fixed by relogging.
But the new Anti-Server-Hopping-Timer "destroyed" this possibility.
The Timer shouldn't be active if you log out and back in on the same server.

Walk through cement walls. -> Confirmed.
Could be reproduced at the farm in south-west Berezino.

Steps to reproduce:
Permantly walking ducked against the inner side of the cement wall corner.
(see pictures above)

Should be implemented. Maybe with degradation of the knife and a small loss of food in the opened can (because of the mess you produce by opening it ;) ).

Dropped a mosin near a sidewalk and it took me about 5 min to recover it. There was only one "special" position which allowed to grab the item. Even the "Tab method" didn't work. (see pictures above)
I think it was also a consequence of the small selection-area.

As Z.Beeblebrox said it seems to be a problem with aiming.

Could be reproduced by taking a weapon in hands, pressing RMB to aim and then putting the weapon away via hotkey. Afterwards you are unable to toggle between walk and jog.
If you press the hotkey again, the weapon goes straight to aiming mode.

Please fix it asap! Had a fight today and after the other guy died he disappeard. Half a minute later he logged back in alive with all his stuff!

Also works in light houses. You can grab the ladder from outside if you are on top of the light house.