Additionnal info:

When checking GeyElQueLoLea69 profile on the PSN, I can see that he only have ever played DayZ on this account and he only has 14 hours played.

So obviously, it's an alt account. Which push even more towards the device ID ban solution.

Put your bottle suppressors inside the plate carrier pouch, it's the only place where they are safe from zombie hit. Anywhere else they will get ruined if a zombie hits you.