I hadn't updated in 8 months.  The RC and App are updated.  I've tried 100 times.  Any advice Forum?

Choose the latest firmware 1.9 from the Pro page http://www.dji.com/product/phantom-3-pro/info#downloads
Download the zip file and extract it on your computer. format your SD card, then install the 1.9 BIN file on the SD card. Put the card into the camera and power up the aircraft (leave the RC off).
After 10-20 seconds you should hear 4 beeps and the camera LED will alternate Red/Green and that will last about 10-20 minutes, then it will go to 3 beeps and the camera LED will be solid green meaning it's done.
If that doesn't happen, then post the TXT file of the SD card.
Also, if the RC LED is Red then that means you are not linked to the aircraft and just relink.