Cut page very choppy

Hi. Don't think this is the same as ae86sti's post since other DR pages are normal.

Video is only 1080 and timeline is 30fps. Source video is 1080 120 fps intentionally slowed.

I tried enabling proxy and optimized media as well as 50% proxy mode. Also smart render cache.

The edit page doesn't need any of these. Even full screen with clean feed, it is buttery smooth. None of these help the cut page.

Ah... solved with 17 B 39. Sweetness!

and the very day LaCie warranty replaced a dead $$$ drive I can no longer afford. Back in business!