Encoding failed due to Premiere render on timeline

[RonaldCz]

At 4 min and 12 seconds I have the dissolve on V4 starting with:

V4- BCC Primate Studio, Lumentri Color

V3- is just Mpg 4 (I encoded out from video with speed reduction of 30%, was choppy)

V2-Quick time video with Alpha rendered out of After Effects

V1- Jpeg plate

I can not render past this spot, when I did manage a QuickTime encoding I still got a flickering dissolve transition. Any idea why Adobe Encoder is failing?
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Adobe Media Encoder ERROR

- Encoding Time: 00:00:30

10/30/2020 12:03:41 PM : Encoding Failed

------------------------------------------------------------

Export Error

Error compiling movie.

GPU Render Error

Unable to process frame.

Writing with exporter: H.264

Writing to file: \\?\H:\Test Green Sceen 1.mp4

Writing file type: H264

Around timecode: 00;08;16;18 - 00;08;17;20

Rendering effect: AE.ADBE Opacity

Rendering at offset: 252.085 seconds

Component: EffectFilter of type GPUVideoFilter

Selector: 9

Error code: -1609629695

[RonaldCz]

More testing taking off the dissolve worked once but not again. I created a new timeline and put the clips on it again and when I added a mask to Primatte that's when I got the render error. Mask was added to Opacity. 

[RonaldCz]

Answer: Adobe phone support dumped my cache and that seemed to have worked. She also turned off GPU in project but I don't think that was what the problem was.