Did anyone get an answer!?? That actually works?!!
I have a surface pro 4, works fantastic, but as soon as I use Zoom, my internet start being unstable( a little box keeps popping up saying "your Internet is unstable"). I have used Ethernet cable directly to the modem and no difference.
I was thinking to upgrade to a newer surface, but there is nothing wrong with what i have now, and looking at your comments seems that the problem continues with the surface, and not with zoom.
My wife has a Lenovo with an amd, super lower end, and we have run them side by side, mine freezes momentarily, also displays the "unstable internet" and her's, despite the lower quality of everything else, keeps working well with no issues.
To bad, i really wanted to upgrade, i might have to go another direction.
I have run the "Surface Diagnostic Toolkit" thing suggested here, and no difference.
Is there another way to fix that?