diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/pump/insight/InsightAlertService.java b/app/src/main/java/info/nightscout/androidaps/plugins/pump/insight/InsightAlertService.java
index 53ce3a7d5e..4a543f27c5 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/pump/insight/InsightAlertService.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/pump/insight/InsightAlertService.java
@@ -129,8 +129,8 @@ public class InsightAlertService extends Service implements InsightConnectionSer
     private void queryActiveAlert() {
         while (!Thread.currentThread().isInterrupted()) {
             try {
-                Alert alert = connectionService.requestMessage(new GetActiveAlertMessage()).await().getAlert();
                 synchronized ($alertLock) {
+                    Alert alert = connectionService.requestMessage(new GetActiveAlertMessage()).await().getAlert();
                     if (alert == null || (alert.getAlertType() == ignoreType && System.currentTimeMillis() - ignoreTimestamp < 10000)) {
                         if (connectionRequested) {
                             connectionService.withdrawConnectionRequest(this);
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/pump/insight/LocalInsightPlugin.java b/app/src/main/java/info/nightscout/androidaps/plugins/pump/insight/LocalInsightPlugin.java
index 66ee0bed5a..89e20de90e 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/pump/insight/LocalInsightPlugin.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/pump/insight/LocalInsightPlugin.java
@@ -257,6 +257,7 @@ public class LocalInsightPlugin extends PluginBase implements PumpInterface, Con
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             NotificationManager notificationManager = (NotificationManager) MainApp.instance().getSystemService(Context.NOTIFICATION_SERVICE);
             NotificationChannel channel = new NotificationChannel(ALERT_CHANNEL_ID, MainApp.gs(R.string.insight_alert_notification_channel), NotificationManager.IMPORTANCE_HIGH);
+            channel.setSound(null, null);
             notificationManager.createNotificationChannel(channel);
         }
     }
@@ -661,9 +662,9 @@ public class LocalInsightPlugin extends PluginBase implements PumpInterface, Con
                     cancelBolusMessage.setBolusID(bolusID);
                     connectionService.requestMessage(cancelBolusMessage).await();
                     bolusCancelled = true;
+                    confirmAlert(AlertType.WARNING_38);
                     alertService.ignore(null);
                 }
-                confirmAlert(AlertType.WARNING_38);
             } catch (AppLayerErrorException e) {
                 log.info("Exception while canceling bolus: " + e.getClass().getCanonicalName() + " (" + e.getErrorCode() + ")");
             } catch (InsightException e) {