Hi all,
for some random reason or simply by istake, I recently started a project in v13 instead of V14.
Interviews with a lot of new blue titler animations in between, some colorfast 2, Sony sharpness.
It all went really smooth, GPU animation on the whole time, clean renders, all good.
Then, by habit and without noticing at first, I opened the same project in V14. Instand preview stutters, the titles became fuzzy, weird and slow timeline behaviour, even a weird newblue bug where it suddenly replaced all my titles with the same one.
I only then realized I was working in V14. Given the debacle I had gotten use to when rendering composited stuff with GPU on in V14, I quickly reopened it in V13, I luckily hadn't saved it in V14 yet.
I also only then realized that some of the trouble I had experienced in recent months was actually due to V14. So my conclusion for now is to stay with V13 unless I absolutely need to use prores stuff or work in 4k.
Weird.