android auto: downloaded music stop at half song and search

Duplicate Check

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

Describe the Bug

Hi, I wanted to report two issues I encounter daily with Android Auto and Simpmusic:

Problem 1
Very often the music stops in the middle of a track even when it has been downloaded locally. If I clear the cache and download it again, nothing changes. It’s random—sometimes one track, sometimes another. Paradoxically, a track that used to stop might play fine one day and not the next.

Problem 2
Whatever search I do, it shows me the results, but if I click on a track it plays something that wasn’t even in the search list. If I go back and press another track, it plays yet another random track.

Thanks in advance and good work :)

Steps to Reproduce

problem 1:
download music local

problem 2:
android auto
search song track
select song track
play something else but not the sound track I've selected

Expected Behavior

problem 1:
play downloaded music without interruption

problem 2:
play the sound track I've selected

App Version

1.51

Android Version

16

Device Model

Redmi Note 13 Pro 5G

Custom ROM

• I am using a custom ROM

Custom ROM Name (if applicable)

No response

Screenshots (optional)

No response

Log / Error Details

No response

No files or tests are named. First reproduce both cases on Android 16 with the listed device: play a downloaded track through Android Auto, then select tracks from search results. Trace the playback/download and search-selection entry points, and consider the work done when downloaded tracks play through and each selected search result plays the chosen track.