TDAI-1120 “unknown filter” in signal path after latest Lyngdorf firmware update

[Haim_Sheffer1 (Haim Sheffer)]

Roon Core Machine

Windows 10 server 64 bit

Networking Gear & Setup Details

Ethernet connection

Connected Audio Devices

Lyngdorf TDAI-1120 via Ethernet

Number of Tracks in Library

10000 tracks

Description of Issue

I installed the new software update of Lyngdorf TDAI-1120 to support MQA.
I have a problem now of “unknown filter”.
Attached are the screenshots of the signal path -

[WiWavelength (Andrew J Shepherd)]

You are asking in the wrong place. Talk to Lyngdorf. Roon is not applying any filters. Roon is relaying what Lyngdorf is reporting.

AJ

[AceRimmer (Smoke me a kipper, I'll be back for breakfast!)]

@WiWavelength is correct here.
Everything you see in the signal path past Lyngdorf tdai -1120 is whatever the Lyngdorf is doing to the signal.
Definitely not a Roon issue I’m afraid.
So I am going to move this to the appropriate category.
Thank you.

[Serge_Tse]

Lyngdorf TDAI-1120

New firmware is available 2.0.1 /October 2022: Features: Bugfixes/improvements: Roon: Signal path “unknown filter” / MQA confusion MQA logo not cleared on stop/pause. vTuner presets not started if same as last is selected. Other input handling improvements.