You've seen a lot of lag on some of my games such as Automation: The Car Company Tycoon Game and large ROBLOX games (I rarely visit this game site.) Yesterday, I bought a new 8GB RAM kit by Crucial for my Dell PC. It should help reduce lag when I record and play games instead of lagging at 3-15 FPS and make games hard to play. It should arrive in about a week. After I upgrade my RAM, I'll start recording more PC games without any heavy lag.