This behavior is usually caused by Windows power management settings turning off the USB root hub to save energy.
: These make the USB device appear as a standard serial (COM) port on your computer, compatible with most terminal software. D2XX Direct Drivers ft231x usb uart driver link
to complete the installation. Once finished, the device should appear under Ports (COM & LPT) as a "USB Serial Port". FT231X - FTDI This behavior is usually caused by Windows power
The primary driver package for Windows is the "CDM" (Combined D2XX and VCP) . It makes the FT231X appear as a standard COM port (e.g., COM3). ft231x usb uart driver link