Question / Help Stream pixelated

[eatKFCovo]

i Stream PUBG game have pixelated problem
And the FPS look like notyet 60fps，but OBS show 60fps only…… i don't know why

https://obsproject.com/logs/wpEPvKg27yPE1W_n

feel the man movement is 60fps
but other thing is 40fps
so strange

 

[eatKFCovo]

https://imgchr.com/i/19BnB9 fps jpg

 

[eatKFCovo]

i Stream Battlefield5 quality very good
just PUBG garbage