Keyless entry inoperative (sleep mode?) intermittently after overninght and key (both FOBs/batteries fairly new) not detected after entry via keypad. After multiple tries on start button (while displaying 'No Key Detected'), it finally starts. The rest of the day it is fine.
I see these posts are all 3 years old. My 2011 Edge Limited just started with these intermittent issues about 3 months ago, after me driving it for 4 years. I've replaced the batteries in both IA units, still intermittent. Will check into that Special Service message number 21744.