Whenever I am watching a video through Opera and I move my mouse, the video starts jittering badly. The audio stays 100%. Chrome does the same, but Firefox performs fine.
I have a i7 7700k, Geforce GTX 1080 and 16GB RAM. My laptop, which is an i7 4600U, Intel on-board GPU and 8GB RAM plays everything fine.
If anyone knows what's going on, please help, as I love Opera.