The new version of the ST-E3-RT is cheaper, enables a few new features like wireless second-curtain sync, new FE memory mode, and support for low-power “micro flash.”Only the newer EL flashes can update firmware via EOS series models released in 2014...
Bob Davis, who is a "Canon Explorer of Light," uses RadioPopper when the RT system fails: "...when the radio system built into the Speedlite 600EX-RT isn't quite adequate." So if CPP doesn't know about the issue, their head is in the sand...in other...
As a former RP owner, I must give a shout out to that little gem (I've got an R7 now). It's full frame for about the same price, typically.At the time of this posting the R10 is in stock at usa.canon.com (or some other authorized dealer) with $100 I...
Have you read this extensive thread (and no, it's NOT solved):https://community.usa.canon.com/t5/Speedlite-Flashes/Canon-600EX-II-RT-drops-link-HELP/td-p/334018I'd like to see you take the ST-E3-RT out of the loop and rotate your flashes as the maste...
