I was going to give up on my slow and lagging Windows 10 Chuwi Hi8 Pro tablet when I discovered the solution.
- Reduce the screen resolution
- Go to Settings > System > Display > Advanced display settings
- Change resolution to 1280 x 800
Now I can even play 2 videos smoothly from Facebook and YouTube at the same time.
That’s in Window 10 mode.
Next, I will do it for the Android mode.
Feel free to comment.