My RC started beeping with an error that the control sticks are not centered.  I had to do a caliberation to resolve it.

Any idea what may have caused it?  Anything to do with the new update?

You just turned the RC on with the sticks "not in the centre", it checks the position at start up thats all -

You may of knocked the stick or was holding it to one side when you turned on.

That could be it.  The beeping wouldn't stop even after restarting.  Calibaration fixed it.  

Rivi Posted at 2018-6-29 03:58
That could be it.  The beeping wouldn't stop even after restarting.  Calibaration fixed it.

Hi there, good to hear that you were able to resolve the issue. If you have other concern, don't hesitate to share it.