IceCast http request parsing fail

I have set up a icecast server and iris and I’ve connected them but for some reason nothing is able to play longer than 4 seconds.
I also am not seeing mopidy in my mountlist on icecast.

When I check the error logs I keep getting this after I try to play something.
[2020-05-01 16:12:13] EROR connection/_handle_connection HTTP request parsing failed

What am I doing wrong?

Is this regarding specific icecast support in iris? I don’t think the developer is active on here so you might need to post on the projects issue tracker.

But if this is about using icecast and Mopidy in a more generic sense then please post your config and log as outlined at

This is regarding icecast support with iris specifically.
Sorry I’m new, where is the project issues tracker?