Hi,
I've recently brought the Dji avata smart combo (DJI goggles v2) which includes only the Motion Controller. I can fly that fine until I want to link with my newly purchased motion controller 2.
I can power on all three devices and I did long press the motion controller 2 to make it into the pairing mode. I did hear the beep from both avata and my goggles v2 to confirm linked. Also I can see the RC signal bar from my goggles v2 and can turn on the avata motors using motion controler 2. I can take off the avata using
this motion controller 2 and move it with thumb stick. I also can set the gain values via goggles v2.

I assume All of that confirm that avata, goggles v2 and the motion controller 2 are linked. However the issues are that I can't bypass the dji fly app screen about linking the motion controller 2, the second problem is that fn button doesn't work at all...

Attached are the screen shots where motion controller 2 is already detected and linked and where I got stuck in DJI fly app. Please help!

Also the firmwares are the lastest from DJI official

Hello, there. Sorry for the inconvenience. About your issue, could you please record a video of the pairing process for us? Just seeing the picture, the controller did not link with other devices.