Premier Beta 26.0.0 Build 16, the use of BCC+DeNoise ML causes all sorts of issues....
The effect will render for the program monitor and be properly displayed when movign one frame at a time witht he play head
If you use a Render and Replace, it gets stuck:

When you give up, and cancel the job, it generates an encoder error; but it doesn't crash premier or windows

If you try to export it with Media Encoder, it can generate the first frame of video, and after maybe 5 min, the estimated time left to complete and the elapsed time clocks stop counting. You can cancel the encode, and no crashes result.
The clip is a ProRes LOG recorded on an iPhone 16 Pro IOS 26.0.1
Windows 11 25H2 262200.7019
Nvidia 581.57 Studio
RTX 5090
Render Seq seems to work; but for a 5 min test clip, I think its frustrating slow, and is estimating it with take 69 hours to render

The Media Info for the file:

The effect is BorisFX Continuum Version 2026.0.0, specifically the BCC DeNoiseML

I have tried the BCC Magic Sharp effect, it seems to not crash, but it is unnaturaly slow....
Overall, it seems that the BorisFX effects pack is challanged in this version of the Beta. These same effects were workign okay in a prev build, I didnt documetn which build, but it was probaly at 3 or 4 builds ago at least the last time I had a chance to play wthin the Beta.