hi i am having problem with hl340 The issue is that I wish to use multiple instances of usb to com ports: 1 for my printer, and the other for my serial router, flashing and other stuff. I can install 1 in one usb port and it emulates as ttyusb0. But when I install another hl340 - it still emulates again at ttyusb0. Both at ttyusb0, so there is always a miscommunication. I'm looking to change the emulation from ttyusb0 to ttyusb1 for one of the adapters, if possible, so I can use both hl340 adapters without any issues.