Still have trouble seeking

[whc2001]

I think I might encountered this using Snapcast and ESPHome media player long time ago (I remember it's because Snapcast's built-in player is not aware of current song position or something) after which I went to LMS for a while. It seems like now we have Sendspin, and it mostly works fine. However the trouble of seeking seems still happening:

When I click on the seekbar when playing, the audio got skipped to the correct (should be) place, but the seekbar bounces to the beginning and the time display also resets to 0:00 and starts running from there (i.e. an offset appeared between the displayed progress and actual audio progress). If I do this multiple times, then I cannot seek anymore and the following error pops out, until the current song is finished normally:

Reproduce example:

I have tried both ESP32 Sendspin client and WebUI player (which I believe is also based on Sendspin). I am currently on nightly 2.9.0.dev2026042405 and here is the log:

music-assistant.log

[OzGav]

Is this still going on with 2.9.1?

[whc2001]

I am out of my home for a couple of monthes so I cannot test with a standalone Sendspin client for now. I have tested lightly on 2.9.1 with the built-in web player, seems like it's mostly fine when repeat mode is normal. Once I turn on repeat all/repeat one the seekbar still behaves erratically (jumps to the beginning and cannot seek accurately to the clicked time point, etc.).