You are running an old version of OBS Studio (30.0.2). Please update to version 30.2.3 by going to Help -> Check for updates in OBS or by downloading the latest installer from the downloads page and running it.

OBS is running on an Intel iGPU. This hardware is generally not powerful enough to be used for both gaming and running obs. Situations where only sources from e.g. cameras and capture cards are used might work.

OBS is not running as Administrator. Because of this, OBS will not be able to Game Capture certain games, and it will not be able to request a higher GPU priority for itself -- which is the likely cause of the render lag you are currently experincing. Run OBS as Administrator to help alleviate this problem.

Your GPU is maxed out and OBS can't render scenes fast enough. Running a game without vertical sync or a frame rate limiter will frequently cause performance issues with OBS because your GPU will be maxed out. OBS requires a little GPU to render your scene.

Enable Vsync or set a reasonable frame rate limit that your GPU can handle without hitting 100% usage.

If that's not enough you may also need to turn down some of the video quality options in the game. If you are experiencing issues in general while using OBS, your GPU may be overloaded for the settings you are trying to use.

Please check our guide for ideas why this may be happening, and steps you can take to correct it: GPU Overload Issues.

The encoder is skipping frames because of CPU overload. Read about General Performance and Encoding Issues.

To ensure that OBS Studio has the hardware resources it needs for realtime streaming and recording, we recommend disabling the "Game DVR Background Recording" feature via these instructions.