I have a dilemma. I can't seem to color grade in real time when using proxies. In the past, I could create a proxy for UHD footage and color grade with Lumetri with ease. Now when I go to grade, it acts as if I'm working with the original UHD footage the second I make any adjustments. Even when I have to go back to trimming after a grade, I will hit the "FX" button to disable all effects including Lumetri, and it's slow as hell. I need to disable Lumetri in the effects tab on EACH CLIP in order to edit again. So basically I am unable to work with UHD footage... unless I get picture lock, then export as in a prores 1080, Bring it back in, then cut the clips apart manually, then grade..
Any help would be appreciated.