The second time i render a frame it renders in another color

The first time i render a frame it renders like this…
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the second time it does like this… odd.
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this are the setting for the material


and the world…
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can anyone help me? im using 2.83 downloaded today.
this didnt happend in 2.81, that i was using until yesterday.

even in the preview…
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then if a reload the preview…
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I know this is a newby stuff… but someone please help.

Looks like a bug or an issue with your graphics card, if you can’t find a similar report you could report the one you are having.

Personally I was never able to make any of the 2.83 versions work on my computer but 2.9 works just fine, you could also give it a try and see if you are able to use it

Well yeap. It seems llke a bug. I downloaded and installed 2.9. And it was resolved.