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Public API for programmatic audio buffer clearing (PTT mode)

Status: Open.

Enhancement

#3872 In pipecat-ai/pipecat;

· ardavan1982 opened on Feb 27, 2026

New automatic strategy for <code>ServiceSwitcher</code> that works on service failures

Status: Open.

Enhancement

#3861 In pipecat-ai/pipecat;

· 2010b9 opened on Feb 27, 2026

Tracing crashes on dataclass settings: .items() called on non-dict objects

in-progressSomething being actively worked onSomething being actively worked on

Status: Open.

#3858 In pipecat-ai/pipecat;

· Goktug opened on Feb 27, 2026

Smart Turn v3 silently breaks when audio_in_sample_rate=8000 (Twilio/telephony)

Status: Open.

Troubleshooting

#3844 In pipecat-ai/pipecat;

· drew-royster opened on Feb 26, 2026

enable_context_summarization truncates message history between tool_calls and tool role messages, causing OpenAI 400 Error

Status: Open.

Bug

#3832 In pipecat-ai/pipecat;

· SwAt1563 opened on Feb 25, 2026

send-text InputTransportMessageFrame interrupts but doesn’t send message to LLM in speech-to-speech pipelines

Status: Open.

Bug

#3829 In pipecat-ai/pipecat;

· jjcampana opened on Feb 25, 2026

Agent does not speak final message when EndFrame is queued after LLM frame on session timeout

Status: Open.

Bug

#3818 In pipecat-ai/pipecat;

· SwAt1563 opened on Feb 24, 2026

<code>on_assistant_turn_stopped</code> fires twice per spoken turn (English) when TTS pushes text frames; once for Hindi

Status: Open.

Bug

#3762 In pipecat-ai/pipecat;

· developeranku opened on Feb 17, 2026

AudioBufferProcessor produces laggy/distorted recordings when background audio is present (8kHz Twilio call)

Status: Open.

Troubleshooting

#3758 In pipecat-ai/pipecat;

· SwAt1563 opened on Feb 16, 2026

Pipeline shutdown race: mute off-by-one + EndFrame wait blocks CancelFrame

Status: Open.

#3757 In pipecat-ai/pipecat;

· javiatar opened on Feb 16, 2026

Native memory leak ~1MB/minute per voice session (daily-python/grpcio)

Status: Open.

Bug

#3750 In pipecat-ai/pipecat;

· sbenodiz opened on Feb 14, 2026

RTVIObserver drops upstream-only TranscriptionFrame from Gemini Live (and other realtime LLMs)

Status: Open.

#3749 In pipecat-ai/pipecat;

· acrdlph opened on Feb 14, 2026