Cant install latest iso

Cant install the iso i am getting a loop of sending me back to choose if i wanna use default or nvidia installation. I have realtek gigabyte motherboard (a620m h )and 4070 nvidia gpu btw.

i get this screen about network manager problem. Before trying to install this os i had debian windows dual boot but i had login screen and/or lan problems when cold boot so i wanted to do a linux distro with a newer kernel yet cant even start installation.(tried rufus dvd mode and vento)

could be something not right with the installer media or something badly setup in your system firmware (Bios)

I recently updated my bios to latest version, i seem to be having trouble with different distros but popos.