No, it wasn't. I looked at the windows driver and it was COM2 which I believe is /dev/ttyUSB1
I changed that, but it is not working. So I had a look at the USB devices recognized by the VM and I realized that it is not connecting to the COM2 USB driver (Prolific)
I have two of them, one is getting connected (the focuser) while the same driver on the mount is not getting connected, with this error:


USB device 'Prolific Technology Inc. USB-Serial Controller D' with UUID {6a25c3f4-49ab-441e-8e14-c2fd8c195a9d} is busy with a previous request. Please try again later.
Result Code:
E_INVALIDARG (0x80070057)
Component:
HostUSBDeviceWrap
Interface:
IHostUSBDevice {c19073dd-cc7b-431b-98b2-951fda8eab89}
Callee:
IConsole {872da645-4a9b-1727-bee2-5585105b9eed}

What could I try?

Thanks
Nicola

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