Flash triggers

Has anyone had this problem?
When I use my Yonguno flash triggers on my 7D they are fine but put them on my 1Dmkiv and they won't work. If the flash is put on the mkiv it works fine.

ICee wrote in post #17075952
Has anyone had this problem?
When I use my Yonguno flash triggers on my 7D they are fine but put them on my 1Dmkiv and they won't work. If the flash is put on the mkiv it works fine.

What YN triggers are you using?????

110yd

I think there are compatibility issues moreso with the YN products when pairing with Canons pro bodies. When I owned a 1ds miii one of my more expensive YN flashes would cause a color cast when shooting at 1/250th or 1/160th. Only on that body though and not on the 5D or t2i that I owned. It seemed like one of the YN triggers didn't work either on my 1d series bodies either before I switched over to the Cactus V5 triggers.

110yd wrote in post #17076225
What YN triggers are you using?????

110yd

622 and even a 10 yards there not talking

Thorrulz wrote in post #17076306
I think there are compatibility issues moreso with the YN products when pairing with Canons pro bodies. When I owned a 1ds miii one of my more expensive YN flashes would cause a color cast when shooting at 1/250th or 1/160th. Only on that body though and not on the 5D or t2i that I owned. It seemed like one of the YN triggers didn't work either on my 1d series bodies either before I switched over to the Cactus V5 triggers.

I'm wondering if it something like that but they work on my old 1dmkii