Question USB randomly disconnecting/reconnecting

[scoutdog77]

I just built a new PC which is overall performing very well. However, when I first built it, I ran into random disconnecting and reconnecting of usb components (mouse and keyboard) and the occupaning sound of a device being connected. It stopped on its own for a month or so and now it is back with a vengence (yes, I have a ton of Corsair components in this build).

How do I figure out what the issue is and resolve it? This is driving me nuts!

Thanks for any advice!

 

[cherry blossoms]

Specifying your motherboard, power supply, and all usb connected components might prove helpful, if someone recognizes a component or driver specific issue for a component.

 

[scoutdog77]

Sorry about that - here it is:

Intel i9-9900k
Gigabyte Z390 Aorus Master
Corsair h115i RGP platinum CPU cooler
Corsair Vengence RGP Pro 2x16gb - DDR4 3000
Samsung 970 Evo Plus 1TB - primary drive
Samsung 950 Evo x 2 in RAID 0
Seagate Barracuda Pro 4tb
Asus GeForce RTX 2080 8gb Dual
Corsair HX750i power supply
Corsair 750D Airflow edition
Corsair K95 keyboard
Corsair Dark Core RGB mouse
Corsair Commander Pro driving 6 ML140 fans
NZXT Internal USB HUB

 

[andrern2000]

Usually it's caused by weak operational USB hub. Either by weak electricity current, or poor USB hub. Usually caused by deteriorating/defective USB hub or deteriorating power supply. Try plugging into backside motherboard USB. It has better electricity current.