When I render my projects using nvenc i get video with different bitrate from the one I put in. But when i render in Mainconcept AVC everything is fine. This issue is present on my pc that has i3 9100f and gtx 1650 super but on my laptop that has i7-10870 and gtx1650 bitrate is fine in both mods. I installed the latest studio drivers for the gpu yet it didn't help. Always rendering on my laptop is not an option and I will use Mainconcept AVC only if won't find a way to resolve the problem.