We could select when to play online and offline, sometimes server have lags and enemys takes so long to die that they can hit us 2 to 3 times, even had they´re fatal blow! For any tanker it´s not the end of the world, but it´s extremely boring when you don´t know if you attack did hit the enemy or don´t. ( in multiplayer it happens sometimes, but here, even when you´re playing alone it happens). Maybe you could let the drops been generated online only. (all damage calculations could be made by the PC ).