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somthing like what you see in the image happens if i drag a big image as a smart object or some other operations like using (copy merged) command
i solved it prtly by disabeling the GPU from the performance tab
but of course this is not a correct solution
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If turning OFF GPU works, it's a GPU bug and you need to contact the manufacturer or find out if there's an updated driver for it. This is why disabling GPU is an option as more and more functionality moves to the GPU in newer versions of many Adobe products.
Also see: https://helpx.adobe.com/photoshop/kb/acr-gpu-faq.html