Streamlabs blurry output

[engelicious]

Hi can anyone help me with my problem. I tried streaming DN using Streamlabs, the output is clear when there is no movement, but everything becomes blurry/pixelated when I started moving, then become clear again when I stop moving(see changes on the clarity of my webcam images). This is Streamlabs output problem only, everything is fine clear in actual gameplay, I don't encounter this problem when streaming other games, only DN.

So anyone knows the solution, do I have to change any settings in Streamlabs? Check my video link to see the problem.