Hello!
I recently changed my case. I wanted to test the front panel USB with my phone and I realized that it was disconnecting and reconnecting all the time.
So I thought the usb ports were dead, but when I tested with a USB key, everything worked. However, when I took another phone, the problem came back. I also changed the cable, nothing helped.
I tried the USB ports on my motherboard, and those on my old case and there was no problem. I checked that Windows didn't put my port on standby, still nothing.
The USB3 cable is well connected, so I don't understand where the problem comes from.
The drivers are up to date as well.
If someone has an idea, I'll take it.