no flash when used with fujifilm xpro2
I have two of the Cactus Wireless Flash Transceiver V6 units. I don't think I have used these previously with my Fujifilm xpro2. They were last used about 4 yrs ago with my Nikon D800 which I sold when I moved to the a mirrorless camera. I updated today the units' firmware from the cactus website. When I put one unit in tx mode on the hot shoe of my xpro2 and the other set to rx mode and take a picture neither unit flashes. I know they are communicating because a green light goes on both units when I hit the test button. Plus I think the unit mounted on the xpro2 is getting a message from the camera because when I take a picture the green light blinks on the mounted flash. But I am not getting a flash. When I mount my EX20 Fuji flash on the xpro2 the fuji flash works fine. Any help with my cacti problem?