Your setup should be as follows =RTX 2080 USB-C out port --> U4924DW 1m/3.2ft USB-C to USB-C cable --> U4924DW #6 USB-C upstream port (video and data) -or- RTX 2080 DP out port --> U4924DW 1.8m/5.9ft DP to DP cable --> U4924DW #5 DP in portPC USB-A port --> U4924DW 1m/3.2ft USB-A to USB-C cable --> U4924DW #8 USB-C upstream port (data only)
I just noticed that there are 2 errors in device manager when USB-C is connected to the U4924DW. [IMAGE] The USB-C is connected from NVidia RTX 2080's USB-C port, and connected to USB-C1 (DP, 90W) on the monitor. The display signal is through DisplayPort, not USB-C (only use USB-C for USB devices, display is disabled). I tried with USB-C2 on the monitor, still see these 2 errors, just with different tree structure (order). My OS is Windows 10 22H2 (19045.2965). GeForce driver is also updated (532.03). I tested all the USB ports on the monitor (front, back, USB-A/C), and they all work as expected. So the error message may be related to something not the USB ports (e.g., KVM, Ethernet?) For the error message USB Composite Device: Hardware ID: USB\VID_0424&PID_7260&REV_0209 I could see 2 events: Device configured (usb.inf) Device not started (usbccgp) For WinUsb Device Hardwire ID: USB\VID_0424&PID_7240&REV_0209 I could see 3 events: Device not migrated Device configured (winusb.inf) Device not started (WINUSB) Any suggestion regarding these error messages? Anyone see similar issue, or if there's any drivers for them. Any information about what exactly are these devices?
U4924DW, USB error in Device Manager