MSI MPG X570 Gaming Plus BIOS stuck key

My brand new MSI MPG X570 Gaming Plus is acting weirdly in BIOS. It seems that it recognizes the "key down" event but somehow the "key up" event is not recognized, so the menu selection spins around like crazy. After a few random key presses it stops and blocks every key input. After a few seconds it works again with mouse but the issue with the keys remains. Tried with the "stock" BIOS 7C37vA1. Flashed newest BIOS 7C37vA3, same problem. Keyboard is a "Fnatic Streak" with Silent Red switches. I didn&have issues with this keyboard at any other computers (tried only on Intel motherboards). Mouse is working fine and the BIOS is fully functional. PS: sorry for the terrible background noise...