Hello everybody! Sorry for any error but I am from Italy.

I have a problem with Windows 10 installed on my Macbook Pro Retina 13".
When I am in battery mode and monitor turns off for the energy saving (whatever interval time I choose), if I have not any app using the audio (for example Media Player), the computer disconnects the audio output. So, the sound come out from the internal speakers. I can just solve disconnecting and connecting again the jack in the audio output.

If I run a music program, I have no problem.

If I use the power cable, I have no problem. With or without any music program running.

How can I solve this issue?

Hope I was quite clear explaining my problem.

Thanks for your help!