for those w/ the 603s, do you need to mount it on the hotshoe to use it as a wireless shutter release or do you leave it dangling?
mine does not work unless i have it mounted on the hotshoe for some reason. i've tried several times, switching the remotes, and still it will only work on the hotshoe.
also, i mounted the flash on top of the 603s hotshoe, so once i trigger the shutter remotely, the flash would go off as well. it does not seem to be firing in synch though. the flash fires a split second later, causing no light to get into the shot. only when i set the shutter to 2second or 10second timer, does the flash fire in synch when i use the remote.
also, does depressing halfway autofocus for you? mine will only focus when using Automatic mode, M mode won't focus when half depressing the remote.
appreciate any help
(tried fresh batteries)
Gear: 5d iii, 17-40mm l, 24-70mm ii, 35mm 1.4 l, 50mm 1.4, 85mm 1.8, 135mm l, 70-200mm ii l, 600ex-rt