I have found that the problem unfortunately still exists.With the standard Realtek network driver or the current driver with Energy-Efficient Ethernet switched off, I don't have any connection interruptions in Windows mode. However, as soon as I star...
I have the same problem with the same hardware (X870E Crosshair Hero + 9800X3D). I have installed the old windows driver. Now it works. I only have 0.7% packet loss now.