I have a new Sony A7iv and the Ronin RSC2 connected between the multiport cable and RSS usb-c port.
Sometimes the Sony doesn't power on and the red led on the camera blinks for 12 times.
To power on the camera I have to disconnect the multiport cable and remove the battery for 10 seconds.
The problem never happen if I don't connect camera and gimbal together.
The problem is random, it occurs once every 4-5 times I try to switch on the camera.
It happens even if the gimbal is powered on, in sleep mode or powered off.
Doesn't happen if multiport cable is disconnected,
No sd cards or lenses dipendence.
Could be an incompatible firmware problem? A sw bug?

I have the same issue with RS2.  I think the issue is with power delivery.  It looks like it going mental when rs2 is in a charging state. I upgrade RS2 software, and camera to the latest firmware.   It same issue.

djiuser_RvZijecqrKGK Posted at 4-19 00:37
I have the same issue with RS2.  I think the issue is with power delivery.  It looks like it going mental when rs2 is in a charging state. I upgrade RS2 software, and camera to the latest firmware.   It same issue.

after the upgrade fw 1.01 on my Sony A7iV the issue not happened yet. Crossfingers

I have the same issue ://.. is there any solution ?

djiuser_JKXWUpUOflfe Posted at 8-15 03:26
I have the same issue ://.. is there any solution ?

The solution is to switch on the gimbal before to switch on the camera.

EttoreCattoli Posted at 8-15 03:28
The solution is to switch on the gimbal before to switch on the camera.

Thank you! It works so far ☺️