"Version Mismatched"

[Natea23]

While flying yesterday suddenly my mavic 2 zooms camera functions stoped. And i got a blinking "rec" message on my controller. And also appears cannot take off message. After landing i just tried to upgrade the firmware and it does with the aircraft. But i dont know about others beacuse still has the red exclamation mark. When i press, it says "version mismatched" and cant do anything. But aircraft and controller connects well.
Please help me to fix this.

 

[raven swe]

that more than likely is your need to update the batteries

 

[lilewis]

That one of the many messages I got on my MP2 controller 2 weeks ago. A new cable fixed the problem.

 

[Natea23]

That one of the many messages I got on my MP2 controller 2 weeks ago. A new cable fixed the problem.

I have tried with a different cable and also the dji assistant 2 did not recognise the aircraft.