Best anti-cheat settings for competitive multiplayer games?

One thing folks don't talk about enough is background processes eating into your performance - if your anti-cheat thinks you're cheating because you're running some monitoring software or even certain streaming apps, you're gonna have a bad time. Beyond the usual driver updates and overlay stuff, I'd say be careful about what third-party software you're running in the background; some games are paranoid about anything poking into system memory, so cleaning up your startup folder before jumping into ranked matches can save you from mysterious bans or kicks.

The biggest mistake people make is trying to bypass or circumvent anti-cheat systems instead of just working with them. You'll get flagged, banned, or worse - it's not worth it. Beyond what's already mentioned about kernel-level options and cleaning up background processes, there's one thing that trips folks up: your network setup can actually matter. If you're using a VPN or proxy, some games will soft-ban you or throttle your matchmaking because the anti-cheat can't properly verify your location or thinks something's off. Disable that stuff when playing competitively, even if you normally use it for privacy.

The other angle is your input devices. Some games get paranoid about macro software, remapping tools, or anything that sits between your mouse/keyboard and the game. Even if you're using them legitimately for accessibility or comfort, they can trigger alerts. Check the game's official docs or community forums to see what's explicitly blacklisted. And honestly, keeping your OS and drivers current helps more than people realize - anti-cheat runs deep in your system, so if your drivers are outdated, mismatches happen and you'll get random issues that look like bans but are just technical problems. A clean system without junk running in the background is your best bet.