[Christofski]

We had this same issue in our server with players sending modified packets, I can however tell you this can be patched via the warnings you are receiving and generally it is because you anticheat doesn't check for things like fake-sync (Player, Passenger, Vehicle, Weapon) and you need to update this to kick/ban them. Our server currently will just kick the player to stop a huge thread of modified packets flooding the logs etc.