Hello, Firstly, I suggest that you could try to perform a clean boot. https://support.microsoft.com/en-us/topic/how-to-perform-a-clean-boot-in-windows-da2f9573-6eec-00ad-2f8a-a97a1807f3dd Then try to check windows update. If any update could be found, install it. Meanwhile, some USB and driver settings you could check the in the link below. https://appuals.com/how-to-fix-mouse-randomly-disconnecting-and-reconnecting-on-windows-10/ Please Note: This response contains links to third parties, which we provide for convenience of reference, and Microsoft cannot guarantee the validity of any information and content in this link. Best Regards, Hania Lian
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