2010 Edge SEL - Won't start, but electronics work

I have a 2010 SEL, V6, about 184K miles. Last week I got in the car and it wouldn’t start. Heard a click. All electronics came on. Turned the key on/off several times the it finally turned over and started fine. Has started fine since. Hooked up my ODB reader. No codes stored or pending.

Car started fine for over a week (at least 4 starts per day). Then today it did the no start thing. After about a minute of turning key off and on, it started and had started fine since. When I got it to the house, disconnected battery and cleaned terminals and connectors really good. Starter doesn’t sound like it’s struggling or anything.

May wait until it does it again and hook up my ODB scanner when it won’t crank and see if it pulls a code while it won't start.

Any other ideas?