Fixed a bug where the synth would sometimes insist on switching to a language such as British English or Latin American Spanish when it is reloaded

Author: Mohamed00

addon/synthDrivers/_ibmeci.py

@@ -363,7 +363,9 @@ def terminate():
 	callbackQueue= callbackThread= dll= eciQueue=eciThread= handle= idleTimer= onDoneSpeaking= onIndexReached= player = None
 
 def setVoice(vl):
-		user32.PostThreadMessageA(eciThreadId, WM_PARAM, vl, ECIParam.eciLanguageDialect)
+	user32.PostThreadMessageA(eciThreadId, WM_PARAM, vl, ECIParam.eciLanguageDialect)
+	param_event.wait()
+	param_event.clear()
 
 def getVParam(pr):
 	return vparams[pr]