Disappearing items

[twitch13 49]

Was raiding Cherno one night and picked up an AKM, an Enfield (which I put in my backpack), and a ghillie suit (which I equipped). Logged out in town after a bit, logged back on later in the day (onto a different server) and discovered that the AKM and the Enfield had disappeared. My 6 AKM mags were still in my inventory, as was the ghillie suit, no longer equipped.

Continued playing and found an Alice pack, another AKM and another Enfield. Put the Enfield in the pack again, started roaming the forest, then logged out to go afk for 15 min. Logged back in and the AKM had disappeared, and the backpack had reverted to a Czech backpack and emptied itself out completely. My zombies killed/murder count had reset itself too.

Irate now, I left that server and joined another. Upon logging in I discovered that I simply no longer had any backpack, and everything on my toolbelt (hatchet, matches, compass, etc) had deleted itself as well. However, my zombies killed/murder count did go back up to what it had been previously.

Just want to know if anyone has an idea about how to avoid this - is it something I'm doing? Is it a hacking issue? Is it a server issue? Thanks in advance for any feedback -

[pSYKED! 0]

I think this is the result of a hacker, same thing happened to me today, i am now going to commit suicide to see if i still lose all my weapons/tools/bag when i relog.