diff --git a/engine/MUNGA/AUDWTHR.cpp b/engine/MUNGA/AUDWTHR.cpp
index 2f4fcb6..7f6183e 100644
--- a/engine/MUNGA/AUDWTHR.cpp
+++ b/engine/MUNGA/AUDWTHR.cpp
@@ -1079,6 +1079,12 @@ void
 	{
 		Check(&audioComponentSocket);
 		Check(audioComponentSocket.GetCurrent());
+		if (triggerState >= 5 && getenv("BT_AUDIO_SPATIAL")) { static int s_sf=0; if (s_sf++<60)
+			DEBUG_STREAM << "[statefire] trigState=" << triggerState
+				<< " old=" << old_state << " new=" << new_state
+				<< " comp=" << (void*)audioComponentSocket.GetCurrent()
+				<< " ctl=" << (int)controlID << "/" << controlValue
+				<< "\n" << std::flush; }
 		#if 1
 		audioComponentSocket.GetCurrent()->ReceiveControl(
 			controlID,