NousResearch/hermes-agent

Voice barge-in echoes TTS causing feedback loop

Cluster 75780. Data as of

Nothing open on GitHub. Fix merged in #78390 on 7 Aug 2026. Check it covers your case.

The short answer

0open issues
0open PRs
3items grouped
Known?
Yes. 3 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #78390. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this resolved, deciding PR #78390. That is separate from the fix event.
Still open
Nothing open on GitHub.

A regression where CLI continuous voice barge-in transcribes the system's own TTS output during playback, creating a feedback loop. Related fixes target dropping these self-echoed transcripts during the playback phase.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

  • #78390 fix(voice): drop playback-phase barge transcripts that echo Hermes' own TTS

    merged to main

    files: cli.py, tests/gateway/test_telegram_start_polling_timeout.py, tests/tools/test_voice_cli_integration.py, tests/tools/test_voice_tts_echo_guard.py, tools/voice_mode.py

1 PR closed without merging

From the close comments: merged via another change 1

  • #75792 fix(voice): drop playback-phase barge transcripts that echo Hermes' own TTS · merged via another change → #78390
Closed issues · 1
  • Closed#75780[Regression] CLI continuous voice barge-in transcribes TTS output and enters feedback loop
How this cluster was grouped
  • Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
  • Pairwise link density 0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

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At a glance

Merged PRs
#78390
Closed issues
1
Attempts
1 PR closed without merging
Fix link checked
7 Aug 2026

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