Playback Error: Time out, check internet connection (ERROR_UNKNOWN)

Duplicate Check

• I confirm I searched for existing reports and found no duplicates.

Describe the Bug

While playing music normally, the audio suddenly stops or gets stuck. After a few moments, a toast message appears saying "Time out, check internet connection (ERROR_UNKNOWN)". This occurs even though the device's internet connection is stable and other applications are working perfectly fine.

Steps to Reproduce

1. Open the SimpMusic app.

2. Select a song or start playing a Radio (in this case: "Hoshimachi Suisei" Radio).

3. Play the music as usual.

4. Wait for a few minutes until it reaches a certain duration (e.g., at 02:48).

5. The playback suddenly stops and the "Time out..." error message appears.

Expected Behavior

The song should continue playing until the end without any connection interruptions as long as the internet is active

App Version

1.0.4

Android Version

Android 16

Device Model

Samsung Galaxy A34 5G

Custom ROM

• I am using a custom ROM

Custom ROM Name (if applicable)

No response

Screenshots (optional)

Log / Error Details

App shows ERROR_UNKNOWN toast during playback.

Start by reproducing the playback interruption in SimpMusic 1.0.4 on the reported Samsung Galaxy A34 5G running Android 16, using the listed radio and observing the ERROR_UNKNOWN timeout. Trace the playback error path and use the reported timing and stable connection as the baseline; done means playback no longer stops unexpectedly and the timeout is covered by verification.