Unfortunately, I can't help you here. I only play Blurays.

As it was already answered, the player unfortunately does not support MP3 from Blu-ray. You can find the overview about the compatible format per medium on the following link on page 6: https://eww.pavc.panasonic.co.jp/bd...

According to the operating instructions, the device can only play MP3 from DVD, CD and USB stick, but not from BD.
If you have received other information from Panasonic Switzerland, please let us know here.

I no longer have this machine. Contact Panasonic (Switzerland or German). Check the website where you can download the user manual. If not, contact them by e-mail or telephone.

Unfortunately I have no idea. I only play Blurays and DVDs.