I had this issue as well and the problem turned out to be Nvidia. Not sure what sepcifically, but I reinstalled just the video card driver without all the other crap that Nvidia tries to install with it and the problem went away. I then tried reinstalling with all the other optional stuff and the problem came back.
I also tried ending task on all the Nvidia processes running, most of which just started up again, and the problem went away. So one of those processes running in the background is the culprit.
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01-31-2021, 10:22 PM
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