Thanks for the new beta version.DAB-Z release 1.9.116 BETA
Change log: compared to 1.9.115
* New: Splash screen at app start
* Fix: On some devices steering wheel controls not working
* Fix: On some Android 11 devices start of app is blocked by a continous loop of storage-related dialogs
* Fix: After import of station list, app restart was needed
Hehe. Also I'm not affiliated with "WDR", which is shown in my videos, it's just my "Haus und Hof Sender".
When you sent my the systrace back in April 2021, your Android system reported to be "PKQ1.190202.001". This would translate to Android 9. Android 9 comes typically with one of 4.4.x, 4.9.x or 4.14.x kernels. I was not able to find out your kernel version. Anyway... if I was you I would try out "interactive" or even "performance" CPU governor setting. Just to see if it makes any difference, or not...