(Wip) sound on server doesnt work with android app

Hi,

My setup: Last home assistant on a pi4 with à mpd server.
When i use firefox to connect to home assistant, i can play all my sound through the mpd integration.
When i use the android app to do the same, i get no sound…

I found this in my logs, maybe a hint ?

'Logger: homeassistant.components.http.ban
Source: components/http/ban.py:82
Integration: HTTP (documentation, issues)
First occurred: 07:35:15 (5 occurrences)
Last logged: 07:35:15

Login attempt or request with invalid authentication from 243ffc37-mpd.local.hass.io (172.30.33.3). Requested URL: ‘/media/local/cover.png’. (Music Player Daemon 0.22.3)
Login attempt or request with invalid authentication from 243ffc37-mpd.local.hass.io (172.30.33.3). Requested URL: ‘/media/local/cover.jpg’. (Music Player Daemon 0.22.3)
Login attempt or request with invalid authentication from 243ffc37-mpd.local.hass.io (172.30.33.3). Requested URL: ‘/media/local/cover.tiff’. (Music Player Daemon 0.22.3)
Login attempt or request with invalid authentication from 243ffc37-mpd.local.hass.io (172.30.33.3). Requested URL: ‘/media/local/cover.bmp’. (Music Player Daemon 0.22.3)
Banned IP 172.30.33.3 for too many login attempts’