Holybro Pixhawk 4 error

I configured PX4 with MissionPlanner and it worked just fine and then at the field connected with QGroundControl. It kept throwing the error “RC16 minimum value greater than trim”. I tried everything from flashing new firmware to calibrating the radio and changing the radio but it is stuck giving that error. I checked with some older stable firmware too like 3.6.9 and 3.6.11 to 4.0.0 and 4.0.1. The error does not seem to go away. Please help asap.

That’s a strange error, but it does tell you how to fix it. I’d try lowering the offending parameter, or increasing the related trim.
For Ardupilot questions, please use the forum at discuss.ardupilot.org

It doesn’t accept the parameter .It gets changed the moment I disconnect and connect it again through MissionPlanner.

You’re using Ardupilot firmware. Please take this question to the Ardupilot forum.