srx 2012

now that I found the radio dropped my battery overnight, I leave the fuse out of the fuse box.
every time I start my srx 2012, on the first try its just a little click, push button to off and on the second try its start always but never on the first try.

My problem is while am driving, the engine stop running. park of side of the road, push the start-stop button off and on and its starting again and runs until the next time the motor stops.

srx 2012 never start on first try…..like dead……pushing the off……pushing on….and every time on second try…car starts..
any idea ?
battery is good….thanks