Macbook pro 16 screen goes blank when switching graphics card. How to treat?

Question

Iron

I am writing here for the first time, I will try to state in essence and briefly.
On a macbookpro16, bought two days ago, when launching graphic editors, the screen darkens for a second, apparently due to switching video cards, and the first time it was with a glitch effect on the bottom panel, after that it was not. It started right out of the box, resetting nwram settings helped. Then a 3GB OS update arrived and the problem returned immediately after a reboot. Reset again, everything is ok again and switches smoothly. A few hours later I open the laptop, launch the software and again it, however, it worked on battery power, but the network connection did not help either. I scored to reset the frames this time, deciding to call support in the morning, but in the end, after another half an hour, the bug disappeared again.
Macbook pro16 i9 5500(4gb), mac os 10.15.6, software - adobe (premier, fsh, ae, lr, etc.).
The question is obvious: what is it connected with and how to remove it?
Thanks in advance and sorry for the confusion.

Answer 1

The same poppy and the same problem
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Zadolbalo already

Answer 2

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or
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