Roon core is installed on Ubuntu 18.4. The core version is 1.7 (build 511).
I am using the convolution engine when streaming on a Raspberry pi 3 B+ running Raspbian with Roon bridge version 1 (build 171) installed.
The connection between the core and the bridge is via ethernet trough a switch.
I use Roon to stream music in the house from files stored on a NAS, Qobuz, internet radio and analog sources (LP and radio) through a local web radio using BUTT (Broadcast using this tool open source software also installed on Ubuntu).
The trouble I have is when I want to stream internet radio to the raspberry using the convolution engine. The time delay induced by the impulse filter is very long: 10 seconds.
When I start to stream internet radio, everything goes well the first 10 seconds, then the connection to the internet radio is lost.
I tried streamIng the analog sources which ended up with the same issue.
I tried streaming without the convolution engine activated and it worked without issues.
I also tried using a shorter impulse filter (3 seconds) and the resulting issue is somewhat different as the sound from the internet radio stops for some seconds and then restarts (I did not specifically check but it seems like a lost connection followed by a reconnection). This specific case was tried also with Roon core running on MacOS (it was 6 months ago so I don’t remember the Roon core version).
When I was using the shorter impulse filter with HQ Player I had no trouble, just the 3 seconds delay.
Can you please help?
Many thanks in advance,