I was playing a survival mission with others for 120 minutes, and when it hit about 50 minutes, the game suddenly stalled, I checked my network and did not find anything abnormal, and then the game returned to normal after about 4 minutes, I continued to play, and then when I hit the 120-minute settlement, it suddenly showed an abnormal update. Then they swallowed most of my supplies, and when I finally quit, they only returned some of my supplies, ordis said: "Diagnostic repairs are currently underway." I don't know what the situation is, and I haven't been able to get the other materials back until now. I hope you can give me a reasonable answer.