Here is a discussion about it on the Asus forums as other folks also have this problem with the Asus Crosshair Hero X870E motherboard that use Linux as their OS:
yeah mt7925 on those asus boards has been a mess for a while in my experience. the sept 4 firmware split probably didnt magically fix the card if it was already dead since february. maybe check dpkg -l for mediatek firmware and dmesg for mt79 after reboot. ethernet life is real though lol.