If i plug in my 3.5mm headphones DURING playback, my laptop wont switch from internal speakers to headphones.
But if i plug in my headphones BEFORE i open a media player, then it works ok.
BTW, it doesnt matter which media player i use, the same issue exists.
This can be a problem while editing a video if i decide to use headphones later on, i have to save my project, close the video editor,plug in my headphones then restart the video editor.

Hope someone can help