Hi @flooritnfly,
Welcome to the Roku Community!
We understand that you are concerned about using the private listening feature on your Android device. We're happy to help. To address problems with private listening, we suggest starting here: How to fix a private listening problem | Official Roku Support
If the steps provided on the Support page still aren't helping, please reply back, and we will be able to assist you further.
All the best,
John
John
Roku Community Moderator