Has anyone had a similar issue where during a perfectly normal call, the FT camera just stops working? I know it is not a call quality issue - the camera light goes off, and if I am using FaceTime I need to call again to start the video. In Skype, I can usually switch the Camera off and on, during the call and that will restore the Video for a little while. I've tried the usual steps - clean install of El Cap, clearing the PRAM and SMC Resets, to no avail. It works fine for a few days after a reset but then we are back again.