Input delay on keyboard with weird usb connect/disconnect repeating sound. MSI Crosshair 15 A11UCK

[Microsoft Windows]

my keyboard input just started having a weird delay. where it will take a few seconds to write the letter or continue an action for longer than the key is held down. it does this with the laptop keyboard and my external usb keyboard. it also makes the usb connect/disconnect sound when this happens even if nothing is plugged into usb. i have removed all other devices in settings and this still happens. i have also reinstalled all input drivers. i've monitored my hardware resources and everything is running normally. i don't know what else to do. thank you.

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