I'm able to use my Black Pearl RC801 for FPV. I thought I would be able to use the GoPro 4 Silver in time lapse mode and still be able to view and compose my shot on the Black Pearl screen. When I use the time lapse mode my Black Pearl goes black and the message "camera busy" is displayed. This only happens when the GoPro 4 is in time lapse mode. Is this a standard message when using time lapse mode? Thank you.