2. Device Shows as "Unknown USB Device (Device Descriptor Request Failed)"
Designed for FlySky transmitters with a trainer/DSC port.
However, some users, particularly those running older versions like Windows XP or Vista, may find that the device is not automatically recognized. In these cases, a manual driver installation may be required.
Try using a USB 2.0 port instead of USB 3.0 (blue) ports, as some older chips have compatibility issues.
Remember the golden rule:
If you're experiencing problems with your Fs-sm100 USB device, the driver may be the culprit. Here are some common issues and their solutions:
Once the driver is installed and your device is recognized, you need to configure it for use in your simulator. This process effectively calibrates your RC transmitter as a Windows game controller.
Turn your RC transmitter. (Many radios, like the FlySky FS-i6, power on automatically in student/trainer mode when the data cable is plugged into the back).
On Windows 10 and 11, the cable is often recognized automatically as a "PPM Controller" or standard HID game controller. Manual Driver:
: While the connectors are described as robust and shielded, some users noted that the USB plug can be slightly shorter than standard ones, sometimes requiring extra force to seat properly in a laptop port.
