Shift 1 and shift 2 keys not working. (Windows 10)

[LAU Marlboro Polo]

Shift 1 and Shift 2 were working for a second after I reupdate the driver for keyboard and restarting. But a short while after restart, it's not working again, I tried other methods as well including Switch language preferences around, but none of those worked. All other shift keys are working properly except Shift 1 and Shift 2 (This issue applies to both left and right shift key).

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