New user and an old dude, so I'm probably doing something wrong.
Just downloaded Helicon Remote to my HTC One (Android 5.0.2) with a view to connecting it to my Nikon D800 DSLR camera.
Have all the correct cables, OTR and USB from the camera, but when I try to activate the App, it comes up momentarily on the phone's screen then disappears.
I've checked the camera settings and all appear as per the manual.
Any suggestions greatly appreciated.
Thanks