TTL passing through no longer work for SB-910
I purchased 3 Cactus V6 a few months ago to use with my strobes, SB910, and LumoPro speed light. When I purchased them, I tested and all was working fine with ttl passing through on SB910. They were all triggered strobe fine. I haven't been used ttl passing for SB910 since then. I have a up coming session with client that require 2 speed lights so I try to setup SB910 as TTL passing through (on camera) and LumoPro as off camera. I tested and all 3 Cactus V6 can no longer use TTL passing through for SB910. It locked the flash. I couldn't even change anything on the flash. Even turn off the flash, the power is still on. I tried to initiate the use Nikon Profile SB910 multiple time. I even tried to reset to factory on one of the Cactus. None of them work. This is so frustrating to the point I want to smash all 3 pieces. Please assist.