@Izzak
Hi,
You can check if the following instructions help in your case.
Enhance Video Clarity: Troubleshooting Tips for Improving Camera Video Quality
If not, please provide the following information for further analysis.
1. What's your camera's model number, hardware, and firmware version?
2. Is the camera installed behind a window?
3. Please send us a picture of the camera's Live View page or a video showing the reported phenomenon for analysis. You can upload the video and picture to your cloud server (such as Google Drive) or YouTube, generate a download link, and send it to me (@Solla-topee) via a private message.
Best Regards