Hi, Been testing vp15, and using NVENC - love the render speed, but rendered files, freeze when i seek some part of the video In any windows media players, and also playback in Vegas Pro timeline is fine until you click with your mouse on some other part of the video which then takes 5-10 seconds for the first frame to render and then it plays smoothly. So yeah anytime you move a mouse to a different location of the video it takes a while to start playing...

This is using these render settings

4k 29.97 NV ENCODER
Low latency - default
Low Delay, CBR - High Quality

i believe this is the best quality settings that you can achieve using NV encoder.

Anyone experiencing same thing and any fix for it that you know of? Thank you