It is a phenomenon that occurred in the latest update. FPS will decline as the number of users in the world increases, but there are no local problems if the CPU is 2 generations, but avatars behave oddly when others see it. This happens every time in my case. Some users also showed this symptom. In that case, if you go to a place where there are many people like shooting, you can not play the game correctly without moving. Please respond promptly. If the load increases due to the update, there is a possibility that even a computer with a higher specification than the one with the load may be loaded, but this is a very serious problem.
My PC specification
CPU 2700 K GPUGTX 1070 Network 1 GPLan memory 16 GB USB 3.0