topic Yongnuo 685 flash freezes after one flash with Yn622C mounted on Sony A7Rii in Alpha & NEX interchangeable lens cameras

Yongnuo 685 flash freezes after one flash with Yn622C mounted on Sony A7Rii

Pro-f-sor — Fri, 06 Jan 2017 16:22:00 GMT

Got a strange one-

New Youngnuo 685Flash with built in reciever which works with Yongnuo YN622C-TX flash controller.

All works well off camera when tersting - ie triggers the flash consistantly. As soon as i mount it on the Sony hotshoe, and take a image, it will fire the flash as expected but then the flash link LED remains on in a constant red state and effectively freezes the flash (NOT CAMERA).

I have to power down the flash and restart and then take another picture and the same cycle occurs.

Anyone have this issue and how to overcome it?

Re: Yongnuo 685 flash freezes after one flash with Yn622C mounted on Sony A7Rii

DanoDAS — Wed, 01 Feb 2017 15:34:15 GMT

Hy!

The same problem I have with Sony Alpha 3000 and Yongnuo 560 4. When I slide the flash in, it fires and the red led stay lit and I can't acces anything on the flash display. When I slide out the flash, it trigers and unfreeze.

Do you hava a solution for the problem, please!!!

Re: Yongnuo 685 flash freezes after one flash with Yn622C mounted on Sony A7Rii

Pro-f-sor — Wed, 01 Feb 2017 15:40:44 GMT

I still do not have a answer - still hoping someone will find a solution