Hello XxXenoZzZ,
Please follow the steps below and try recording again using the H264 (CPU).
1. Uninstall your current graphics card driver and install the latest graphics card driver.
2. Uninstall Bandicam and download the latest version of Bandicam from
https://www.bandicam.com/downloads/.
If you still have the problem, please let us know your Bandicam format settings, your recording target, and your PC specs such as CPU, GPU, OS, and graphics driver version.
Thank you.