Cube Orange not connecting to the QGC

Hello, I have seen this problem on another post but they have solved it by downloading some version of the mission planner. But I have the mission planer on the pc so that didn’t solve the problem.
image_2022-12-06_195219886
But the same setup gets recognized by other laptops. This specific laptop can not connect to the controller.

Hi
Can you try uninstall ,re-install MP and re-install firmware after?
What firmware did you use before on this unit ?
Is there any disconnection during firmware upgrade?
Best regards,
Mike

Hi, I solved it. After re-installing the MP it worked fine.