Hi > Gesendet: Samstag, 09. April 2022 um 12:40 Uhr > Von: "Dan Johansen" <strit@xxxxxxxxxxx> > So the issue is only with usb 3 ports, not usb 2 ports? my board has no standalone usb2-ports. usb2 is integrated into the usb3 ports (dual phy). here both were not working. afaik rk3566 has standalone usb2 ports that may not be broken, but i have no such board for testing. regards Frank