Fix #1430 (#1464)

* Fix #1430 - ensure all config and sysinfo response are there before reloading the page

* Fix printout

* fix typo

* PriorityMuxer: Remove emit out of QMutableMapIteratorion

* Test - Build aarch64

libsrc/hyperion/PriorityMuxer.cpp

@@ -346,6 +346,7 @@ void PriorityMuxer::updatePriorities()
 
 	_activeInputs.contains(0) ? newPriority = 0 : newPriority = PriorityMuxer::LOWEST_PRIORITY;
 
+	bool timeTrigger {false};
 	QMutableMapIterator<int, PriorityMuxer::InputInfo> i(_activeInputs);
 	while (i.hasNext()) {
 		i.next();
@@ -387,12 +388,17 @@ void PriorityMuxer::updatePriorities()
 					   )
 					 )
 				{
-					emit signalTimeTrigger(); // as signal to prevent Threading issues
+					timeTrigger = true;
 				}
 			}
 		}
 	}
 
+	if (timeTrigger)
+	{
+		emit signalTimeTrigger(); // signal to prevent Threading issues
+	}
+
 	// evaluate, if manual selected priority is still available
 	if(!_sourceAutoSelectEnabled)
 	{