pipecat/changelog/3729.fixed.2.md

• Fixed context ID reuse issue in ElevenLabsTTSService, InworldTTSService, RimeTTSService, CartesiaTTSService, AsyncAITTSService, and PlayHTTTSService. Services now properly reuse the same context ID across multiple run_tts() invocations within a single LLM turn, preventing context tracking issues and incorrect lifecycle signaling.