Any server I am trying, even the official Dayz servers showing decent ping, is extremely laggy. I will desync and teleport back several hundred feet. Actions take 2-5 seconds before they will start performing. I'll walk up to a door, have to wait a few seconds before I get the option to perform an action. I'll be in a house or just randomly anywhere outside and then get rubber banded back to a previous position, and sometimes teleport to a new position in the area where I did not even go. My character will start sliding around sometimes as well, without me even touching the controls. Also having problems picking up and dropping items during this as well.
I have great internet connection, bypassed my router and went straight to the modem, checked speedtest.net no issues that I can tell. Removed the contents of my Dayz Documents folder, re-verified my files, reset my video settings. I am out of ideas and not sure what could be causing this. I noticed this issue in one of the .62 exp builds as well, now it's constant on stable for me.
Windows 7 64 bit