Checked ~/.config/peerspeak/config.json: output_device and input_device are
both pinned to the Arctis, so echo_cancel::enable always passes sink_master
explicitly and the AEC binds to real hardware regardless of Sunshine owning
the default sink. Not live for this user.
Kept as a low-priority general defect: on "system default", the master args
are omitted (echo_cancel.rs:89-94) and module-echo-cancel binds to whatever
the default is, which on a box like this one is a null sink. Hardening would
be to resolve and validate the default before load. Own task, not this
feature.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
molluskandClaude Opus 4.8
fd72e6f018