Switching to “Auto” mode shows RTL (SOLVED)

With MP 1.3.68, AP V3.9.8
The value for “Auto” mode is 10 (Full Parameter List)
When switching to “AUTO” Mode from the transmitter it will show in MP Flight Modes under “Current Modes” RTL.
It will also shows “Flight Data” screen RTL Mode.
When switching to “RTL” Mode from the transmitter it will show in MP Flight Modes under “Current Modes” RTL

Any help will be appreciated
Thanks, Brian

Solved:
I was setting up a new Flight Controller with NO mission loaded. Looks like you need to “Write” (load) a mission to the FC before “Auto” will work.