When File Explorer opens This PC, the disk partition icon keeps flashing and refreshing

When opening This PC, the disk drive icons flash rapidly several times while refreshing, and it takes about 2–4 seconds for them to return to normal. During this time, none of the disks can be clicked, which affects the smooth operation of the system. Interference from external USB devices has been ruled out, but the issue persists even after enabling the “Show all folders” option.