So i play DayZ with my brother and quite often he goes invisible and the only way i see him is if one of us re-logs each time..Its quite frustrating and also worrying as if it happens with us when we are playing what if other players around us are also invisible we have no time to defend ourselves etc.. Does anyone else have this problem? or maybe knows a fix for it? Also another issue we have is falling through walls / floors even if we are really careful I know this is Alpha, but the 2 of us have died more from that than zombies and other players, Thnx in advance for any reply's / help!