Is your XR4 radio applying the properly throttle? Do the trims setting intermittently change without commands to do so?
We know this can be frustrating! Please try the following troubleshooting steps in attempts to resolve your issue:
- Re-bind the radio and receiver
- Reset the Fail Safe
- After customizing the trims, make sure to take the screen all the way back to the homescreen. Otherwise, the settings may be reset.
For product manual, please check here.
If your issue persists, please contact us at email@example.com for further assistance.