High End PC Lacking performance

Even for me, even though I have a good FPS, the game feels very laggy. I think it's something with the network connection and not the computer itself. Despite the ping being around 60, the game doesn't flow at all, especially in places where there is a lot of combat load. I also feel pretty discouraged by the game, I feel like I'm trying to run the game. Even though I put the lowest graphics possible on 1920X1200, it doesn't matter. In singleplayer it's not like that at all, even on relatively high graphics the game runs really, really well My computer 12th Gen Intel Core i7 12700H 2.30 GHz processor Installed RAM 16.0 GB (15.7 GB usable) Storage 954 GB SSD KBG50ZNT1T02 LS KIOXIA Graphics card NVIDIA GeForce RTX 3060 Laptop GPU (6 GB)