I've checked the wires, made sure they're correct, and when I manually focus with the focus wheel on the gimbal I don't have too many problems, but when I try to use the focusing in the app, it will connect and disconnect every five seconds and then the error comes up that 'it's not connected'.

When it says I need to calibrate the focus whenever it does say it's connected, it freaks out and turns it as fast as it possibly can and grinds the lens until all the wires become entangled.

Is this a firmware issue?

I've checked the wires, made sure they're correct, and when I manually focus with the focus wheel on the gimbal I don't have too many problems, but when I try to use the focusing in the app, it will connect and disconnect every five seconds and then the error comes up that 'it's not connected'.

When it says I need to calibrate the focus whenever it does say it's connected, it freaks out and turns it as fast as it possibly can and grinds the lens until all the wires become entangled.

Is this a firmware issue?