Instead of using ETTL with flash exposure compensation I think you would be happier using the flash in manual mode. Take a shot and then adjust the manual output as needed. Shooting in RAW will also give you more exposure latitude.
I have the Yongnuo YN600EX-RT II and thought there would be the same process to update your firmware as mine. I looked online at some photos but couldn't see a USB port. There is a possible cover near the flash hot shoe on some models. Turn your fl...
Good news. I was able to update my flash's firmware and the problem went away. Look for firmware updates at www.hkyongnuo.com. Here are the instructions on how to perform the update.1. Download, unzip, and install the software updater program and ...
I spoke too soon. The problem is back. It comes and goes. The flash firmware can be updated but I have the most current version installed. It is v1.36 dated 12-13-2018. Let me know if you figure it out.
I had the same problem. I got 5 stops of underexposure when using external flash. I changed my metering to average and I changed flash control in the camera's menu to average (not evaluative) and the problem went away. Perhaps setting metering to ave...
