Raw PCM is split into 32KB sub-chunks for network transmission.
On the client, these sub-chunks arrive nearly simultaneously,
triggering the "second chunk arrived" fast-path which cancelled
the pre-buffer after ~10ms instead of the intended 2000ms.
Now the fast-path only applies on Authority (server) where
chunks represent genuine separate TTS batches. Clients always
wait the full pre-buffer duration via TickComponent timer.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
j.foucher
0124de8b53