Yes, there was an automatic Windows 10 update that rolled out some weeks ago that broke the USB drivers. If anyone else is having a similar problem you can find more information here:
Windows 10 USB driver fix
youtube.com/watch?v=rk6bjS4PEWI
youtube.com/watch?time_continue=4&v=SDnRSL3rDwM
https://batcavegames.freshdesk.com/support/solutions/articles/16000099501-window...
Here are some general suggestions that often help when one or more channels are not recognized:
- Make sure you don't have any other joysticks/controllers connected, that might cause a conflict.
- If connecting via USB, make sure you uninstall vJoy and Smartpropoplus if you have them installed. Their driver messes with things when connecting via USB.
- Make sure you have "Heli" selected as model type on your radio. ("Plane" often doesn't work very well).
- Perhaps you can remap the output channels (in the menu of the transmitter) so that it sends to another channel.
Please note that during the calibrate controller procedure in Freerider, sometimes the automatic stick detection gets it wrong. If needed, it is possible to manually override the automatic stick detection
Keep an eye on the little circles above the OK button. Instead of clicking OK you can click on the circle that you see is the correct one for each channel. (You will still need to keep the stick all the way in the direction shown while clicking in order for the calibration to work correctly).
There is more information in the user manual and Taranis setup document.