I have tried to downgrade to bios version 0023 and load bios default. But still the same.
The device I'm testing with is a z-wave dongle and I have also tried to connect a DVD drive. They are both USB 2.0 devices.
Have tested for both the 2 front USB 3.0 and the 2 rear USB 3.0 ports.
If you by saying 'Can you try a USB 2.0' mean the 2 USB 2.0 that's inside the NUC than I haven't tested that, then I have to take the device apart.
But that's no go to use the 2 USB inside the NUC. I need to have the NUC assembled.