Hi,
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the Problem with the USB Serial Ports = 3 persists on Windows 11.
While using am using WSL (Ubuntu Linux) and forwarding the USB ports to the WSL i got some more debugging output, that might help to track the issue further down:
Relevant dmesg output attaching the QMX with USB Serial Ports = 3:?
[ ?113.234442] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3)
[ ?113.234452] vhci_hcd vhci_hcd.0: devid(524289) speed(2) speed_str(full-speed)
[ ?113.234542] vhci_hcd vhci_hcd.0: Device attached
[ ?113.517512] vhci_hcd: vhci_device speed not set
[ ?113.587627] usb 1-1: new full-speed USB device number 2 using vhci_hcd
[ ?113.667834] vhci_hcd: vhci_device speed not set
[ ?113.737950] usb 1-1: SetAddress Request (2) to port 0
[ ?113.776708] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[ ?113.776729] usb 1-1: config 1 interface 9 altsetting 0 has a duplicate endpoint with address 0x85, skipping
[ ?113.780855] usb 1-1: New USB device found, idVendor=0483, idProduct=a34c, bcdDevice= 1.00
[ ?113.780865] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ ?113.780870] usb 1-1: Product: QMX Transceiver
[ ?113.780873] usb 1-1: Manufacturer: QRP Labs
[ ?113.924261] vhci_hcd: connection closed
[ ?113.924577] vhci_hcd: stop threads
[ ?113.924584] vhci_hcd: release socket
[ ?113.924590] vhci_hcd: disconnect device
[ ?118.801330] usb 1-1: can't set config #1, error -110
[ ?118.851634] usb 1-1: USB disconnect, device number 2
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In the Windows error log, there is also mentioned an error identifying a device according to an address issue.
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I can confirm (as before), the other USB Serial Port Settings (1 and 2) do work.
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73 de Moritz KO6DZX
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