Just wanted to post this for documentation. The kernel is crashing that's why you can't find the IP. I have a similar setup to yours. Colorful B460M (battle ax v20) and an i3-10100. I got it to work on 7.0.1.-42218 (I haven't tested in 6.2.3, but I'm sure it would work too), transcoding is working as expected. You need to disable VT-d, and enable UEFI for VideoOpRom if you have CSM enabled. For the VT-d part there's no option in bios so you need to modify the bios with AMIBCP or something like that and then flash it over your current one.
