canon random trigger and no power control
I just received 3 new V6 II and i cannot use them, there is some triggering issues.
I use a 5D mk3 with pixel x650c and 580ex2.
The Cactus RX unit receive well the power ajustement, but not seems to passthrough well trigger to flash. If i use the test button, the flash trigger well.
As it is explained in the notice, i putted the flashs in TTL mode, i also tried with an another Canon camera.
For the pixel flash the flash is triggering sometimes and the most of time not. The power control of cactus don't seems to work on the flash, but the head zoom yes. I also try with TTL and the issue is the same, and sometimes it slowdown or freeze the camera, i needed to eject the battery to fix that.
For the 580ex2, the rate of triggering is better but not perfect. But the power of the flash cannot be ajust with the cactus, its trigger always at the same power.