Sudden FPS Drop Issue – Anyone Know a Fix?

I’ve been experiencing a strange FPS issue for a while now. In some matches, the first half runs perfectly fine, but as soon as the second half starts, the FPS suddenly drops and the game becomes laggy. This doesn’t happen in every match, only occasionally. However, today the problem became much worse. From the moment I launch the game, the FPS is constantly low, the gameplay is extremely laggy, and the game is basically unplayable. I’m using an MSI Gaming Laptop. GPU: RTX 3050 Ti. My system meets and even exceeds the recommended requirements. I was playing smoothly with the same settings before. No hardware changes and no graphic setting changes. Everything was working fine until today. Has anyone experienced a similar issue or found a real solution? I’m not sure if this is caused by overheating, a software bug, or a recent update. Any help or suggestions would be appreciated.