You can always remove the driver if it doesn’t work. Another test worth trying is to install the lts kernel (use the akm app) and check if that may work better. Sometimes it fixes some of these driver issues. Then reboot to that kernel that should appear in grub.
https://discovery.endeavouros.com/endeavouros-tools/akm/2021/08/
Both Nvidia and realtek have been a pain on Linux as long as I can remember having used Linux…