2014 Hyundai Elantra won’t start

Push button start works fine, first time, but if I stop on way home, can’t get it to start second time. 27,000 miles but car is very new to me…owned it two months.

When it doesn’t start, do you still get the normal warning lights on the instrument panel?
Does the engine turn over (rrrr-rrrr-rrrr) but not start running?
Or does it fail to turn over?

Automatic or manual transmission?