2018-11-21, 02:51
I don't know. I would just use FSE if it is working. Does it work if you set the GPU to 12-bits at 24 Hz and play a video with madVR set to windowed mode (switch to 12-bits without switching refresh rates)?
Are you using an older build of madVR? This could also be the cause.
Are you using an older build of madVR? This could also be the cause.