We have a board that uses the JTAG-SMT2 module to interface a Xilinx Zynq device. Most modules work without any issues, however one refuses to connect to the Zynq device. When first plugged into a computer (reproduced on 3 separate systems), it installs the FTDI driver for ‘USB serial converter’ properly. The misbehaving module installs an additional COM port driver and shows up as COMx. All the other working modules don’t install the COM driver. Disabling the VCP option did not make a difference. Version of the FTDI driver is 2.12 but also 2.10 and 2.8 did not seem to work. Is there any settings to make the driver work, either in Windows device manager or FTDI FT_PROG?