As you know, mojang has just shut down the whole company for huge maintenance(including the authentication server). It said authentication server is down(i know that) when i enter my server , so i switch my server back to offline mode and here the problem comes: the server.property set itself back to online mode! No matter i many time i update it to offline mode, it just simply ignore and switch back to online mode! That sucks a lot, I can't even use my server! Can anyone tell me what the hell is going on?!