Hi, I have the exact same issue, usb hub resetting with windows sound, commander pro disconnecting leds briefly.
Been troubleshooting for a fix, reinstalled windows, changed usb power settings, corsair firmware update etc. After loads of looking round one of the main similarities in the forums is the commander pro with the asus x570 prime pro mobo, it seems like a compatibly problem.
I've tried everything I can to sort this issue, i'm in the midst of a support ticket right now where they are sending a front panel usb replacement on my obsidian 500d se case, which clearly isn't the problem.
If I find a work around or an answer from support I'll post back.
Any other x570 prime pro users having this problem? If so it's worth mentioning here, maybe getting enough comments to take to asus/ Corsair showing there is infact a problem and it's not an isolated incident.