It's not just the Netcode, have been playing more than 550 hours, I can tell you there is an "handicap system" that change rules only for you. If you're too good, your weapons will be weaker and you are going to be more easy to kill in many games round (not all but many). To test this, create (if you can) a new account, you're first games will be isane, you're going to destroy everybody and everything easily. You can also stop playing for about 2 weeks, you will have the same result with your fist games. This is sad because this game have potential.