I'm tired of Vegas errors.
I have two timelines -- one is the main movie, and above it is a timeline with individual corrected frames. Both are ProRes 4444XQ (limited) files -- but one has an alpha channel (unused).
In the Vegas window, they both look the same. And after rendering to MP4 with Voukoder, it turns out that these inserted frames have a different color range. In Vegas, they look the same, but the wrong ones are sent to the encoder. I don't even want to investigate this further...
Vegas 22.250