Netflix makes a loud noise when not playing

Hello,

I'm having an issue with the netflix app in my Wii U. This issue was occurring before the update, and I hoped the update would fix it, but it didn't.

Not always, but quite often, when the Netflix app is not playing audio (for example, while I'm browsing the lists, or the video is paused), a loud noise will start playing uninterrupted, until I hit play again, or quit the app. If I play a video while the noise is playing, the noise stops and the normal video sound plays.

This is not a freeze because the app keeps functioning normally, other than the noise, but it's quite annoying, especially at 2 AM when everyone else is asleep in the house.

Is anyone else experiencing this issue? How can I fix it, or to whom can I report this bug?

Thanks to all,

Sid.