In normal connection, there is no sound! I am obliged not to insert the plug fully for the normal and provided that it does not pick up the audio output as in "floating" position ...
I do not know if this is due to a new standard or a problem related to A manufacturer producing several different models for different brands and therefore with the same defect !!!
I never had this problem until now and there I have the same problem with two different models ...
I do not know what to think?!?!?!?!