I started using topaz to upscale my clips, but it seems to run very slow and not use my pc optimally. When upscaling a 40 second clip from 1920x1080 to 3840x2160, it says it will take one hour. I also just got an error randomly while the video processed for around 20%. My pc specs are 16gb ram, 1660 super, amd ryzen 5 3600. This is what task manager looks like (my language is Dutch, so it might be confusing. First tab is CPU, second one is ram, third one is hard drive):
I hope someone can help me!