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Yes. Sometimes it's fine, other times not so much. I had success waking the car up after I was notified of charging complete. Then, 20 minutes later when I wanted to set the climate, it wouldn't wake up...
Mine has always taken 1-2 minutes to wake, no auto unlock and no summons. I'm blaming it on my Droid Turbo running Marshmallow to justify getting the Galaxy S10 in a few months.