[Windows] ConnectionResetError WinError 10054 in asyncio after recent update

After the latest ComfyUI update, the following error appears at the end of every audio generation (ACE-Step workflow). It did not occur before the update. [ERROR] Exception in callback _ProactorBasePipeTransport._call_connection_lost(None) ... ConnectionResetError: [WinError 10054] Workflow type: ACE-Step audio generation (T2A) Error appears at the end of every generation regardless of specific nodes. OS: Windows Python: 3.12.12 Installed via: Stability Matrix GPU: RTX 4060 Ti 8GB Audio generates correctly — this appears to be a cosmetic regression in websocket shutdown handling on Windows (ProactorEventLoop). Did not occur on previous version.