I was playing DayZ, than i needed to disconnect from server. I successfully disconnected, than, in 10 minutes i connected to an another server, but all my items disappeared, except of m4a1 that was in hands. But all it's attachments also disappeared. I don't really need my inventory back, but I lost all gear, that i obtained after 2h of gameplay. It's a little insulting. It happened for the first time.
Also, one more accident: I had ak101 in hands and this m4a1 without attachments on my back. I wanted to drink some Rasputin Kvass, that was on floor, without placing ak from my hands to floor without making it by myself. In that way my ak101 disappeared totally.