I'm playing on a server with 128 players. When the server is full, the game starts to lag a lot. Interaction with the arsenal or inventory of a killed enemy occurs with a delay of 1-2 seconds. I mean the time between pressing the mouse/key and performing the action. PVP is just a nightmare. Many actions that occur with a delay of 1-2 seconds, such as reloading. You press the R key, 1-2 seconds pass and the action occurs. It's so annoying when a duel happens. Constant desynchronization, when you shoot several bullets at a person point-blank, change to a pistol, get hit several times again, but he survives and kills you when the cartridges run out. This is madness. I have only negative impressions from this whole process.
My ping is about 70-80ms, i've played other online games and believe me, my ping has nothing to do with it.
I'm sure there is a huge problem on the game server side. Because these lags extend to all actions in the game, even construction. Sometimes, after placing an object on the map, it can take up to 10 seconds before it is displayed and becomes available for construction.