Standalone game don`t receive anything from playercontroller

I have my_gamemode and its player controller class set to my_player_controller.
When i start standalone game there is nothing from my_player_controller e.g. i print “hello” in event beginPlay in my_player_controller and nothing happens.
In my_gamemode i print “hello” in event beginPlay and it`s ok, then get player controller index0 prints “my_player_controller”, then get num players prints “1”.

When i start selected viewport everything is ok.