I don’t know what kind of board you are using, but the “Radxa CM3-IO board” works fine.
However, I already pointed out, this board has a problem.
Cm3-io-board, “sd-cards” issues
In short, This board cannot use “UHS-Mode” with standard “SD-Card”.
This problem depends on the “OS(Kernel)” you are using.
If the kernel you are using is applicable, you need to either disable the corresponding item in the device tree or fix the board error.