post your log please, bandicam from my understanding does not encode, it just takes a bunch of pictures and puts them together.as a movie (correct me if I'm wrong). this method is a space hog and does not have to downscale usings NV12 conversions to another resolution, or use min/max qp range to decide on what quality your stream should have for the particular bitrate then encode those frames then post them to an rtmp site . two different programs.I can handle beacause i recorded with bandicam and anyother programs and with obs my quallity is bad and is moving very crap