TechniSat MR3 with stuttering playback [Frontier Silicon]

[gon0]

Hello everyone,
I have a https://www.technisat.de/internet-lautsprecher/technisat-audiomaster-mr3-farbe-schwarz/silber TechniSat MR3, based on FrontierSilicon, connected via ethernet in the same VLAN as Home Assistant and Music Assistant.

Some Information from my device:

System Status
Friendly Name:
AudioMaster MR3 0022613e796c
Firmware:
ir-mmi-FS2026-0500-0437_V2.11.12.EX65933-1A8

The Playback from Music Assistant to this device is always stuttering badly. Other Streaming players are working fine. Does anyone have an idea where I could start with tuning?

Best wishes

[OzGav]

What protocol is being used to stream to this?

[gon0]

Dear OzGav,
In Music Assistant, I found a yellow dot indicating FLAC ist used. The speaker is recognized as DLNA Media Renderer.

Does this answer your question? How do I gather additional information for you?

Best wishes

[OzGav]

OK understood. Try changing from FLAC to MP3

[gon0]

Dear OzGav,
I changed from FLAC to mp3:

Playing Radio stations and mp3s works without stuttering. Thank you for the hint!

However, playback stops after approx 20 s when radio is played and afer approx 2 min when mp3s are played.
The MR3 seems to switch off itself. But this is another topic than the original one.

[OzGav]

Try the different HTTP profiles now.

[gon0]

Thank you! I tried all 3 HTTP profiles.

I have the MR3 running fine by choosing "Profile 3 - forced content length".

Thank you, so the streaming is fixed!

The speaker switches itself off after 10 minutes, but this is an issue for another topic. Have a good day!