diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-cluster/src/main/java/org/apache/nifi/cluster/manager/StatusMerger.java b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-cluster/src/main/java/org/apache/nifi/cluster/manager/StatusMerger.java
index d6eaed6fa5..a876d51b76 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-cluster/src/main/java/org/apache/nifi/cluster/manager/StatusMerger.java
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-cluster/src/main/java/org/apache/nifi/cluster/manager/StatusMerger.java
@@ -307,6 +307,8 @@ public class StatusMerger {
 
         merge(target.getAggregateSnapshot(), targetReadablePermission, toMerge.getAggregateSnapshot(), toMergeReadablePermission);
 
+        target.setTransmitting(Boolean.TRUE.equals(target.isTransmitting()) || Boolean.TRUE.equals(toMerge.isTransmitting()));
+
         if (target.getNodeSnapshots() != null) {
             final NodePortStatusSnapshotDTO nodeSnapshot = new NodePortStatusSnapshotDTO();
             nodeSnapshot.setStatusSnapshot(toMerge.getAggregateSnapshot());
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-site-to-site/src/main/java/org/apache/nifi/remote/StandardRootGroupPort.java b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-site-to-site/src/main/java/org/apache/nifi/remote/StandardRootGroupPort.java
index 5cb26eab3f..873cd33e88 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-site-to-site/src/main/java/org/apache/nifi/remote/StandardRootGroupPort.java
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-site-to-site/src/main/java/org/apache/nifi/remote/StandardRootGroupPort.java
@@ -16,6 +16,24 @@
  */
 package org.apache.nifi.remote;
 
+import static java.util.Objects.requireNonNull;
+
+import java.io.IOException;
+import java.net.SocketTimeoutException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+
 import org.apache.nifi.authorization.AuthorizationResult;
 import org.apache.nifi.authorization.AuthorizationResult.Result;
 import org.apache.nifi.authorization.Authorizer;
@@ -55,24 +73,6 @@ import org.apache.nifi.util.NiFiProperties;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.IOException;
-import java.net.SocketTimeoutException;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-import java.util.concurrent.ArrayBlockingQueue;
-import java.util.concurrent.BlockingQueue;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicBoolean;
-import java.util.concurrent.atomic.AtomicReference;
-import java.util.concurrent.locks.Lock;
-import java.util.concurrent.locks.ReentrantLock;
-
-import static java.util.Objects.requireNonNull;
-
 public class StandardRootGroupPort extends AbstractPort implements RootGroupPort {
 
     private static final String CATEGORY = "Site to Site";
@@ -81,10 +81,8 @@ public class StandardRootGroupPort extends AbstractPort implements RootGroupPort
 
     private final AtomicReference<Set<String>> groupAccessControl = new AtomicReference<Set<String>>(new HashSet<String>());
     private final AtomicReference<Set<String>> userAccessControl = new AtomicReference<Set<String>>(new HashSet<String>());
-    private final ProcessScheduler processScheduler;
     private final boolean secure;
     private final Authorizer authorizer;
-    private final NiFiProperties nifiProperties;
     private final List<IdentityMapping> identityMappings;
 
     @SuppressWarnings("unused")
@@ -105,11 +103,9 @@ public class StandardRootGroupPort extends AbstractPort implements RootGroupPort
             final NiFiProperties nifiProperties) {
         super(id, name, processGroup, type, scheduler);
 
-        this.processScheduler = scheduler;
         setScheduldingPeriod(MINIMUM_SCHEDULING_NANOS + " nanos");
         this.authorizer = authorizer;
         this.secure = secure;
-        this.nifiProperties = nifiProperties;
         this.identityMappings = IdentityMappingUtil.getIdentityMappings(nifiProperties);
         this.bulletinRepository = bulletinRepository;
         this.scheduler = scheduler;
@@ -293,10 +289,6 @@ public class StandardRootGroupPort extends AbstractPort implements RootGroupPort
             return false;
         }
 
-        if (!requestQueue.isEmpty()) {
-            return true;
-        }
-
         requestLock.lock();
         try {
             return !activeRequests.isEmpty();
diff --git a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-port.js b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-port.js
index d7530732b4..0523fc581d 100644
--- a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-port.js
+++ b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-port.js
@@ -410,7 +410,7 @@ nf.Port = (function () {
         updated.select('text.port-transmission-icon')
             .attr({
                 'font-family': function (d) {
-                    if (d.status.aggregateSnapshot.transmitting === true) {
+                    if (d.status.transmitting === true) {
                         return 'FontAwesome';
                     } else {
                         return 'flowfont';
@@ -418,21 +418,21 @@ nf.Port = (function () {
                 }
             })
             .text(function (d) {
-                if (d.status.aggregateSnapshot.transmitting === true) {
+                if (d.status.transmitting === true) {
                     return '\uf140';
                 } else {
                     return '\ue80a';
                 }
             })
             .classed('transmitting', function (d) {
-                if (d.status.aggregateSnapshot.transmitting === true) {
+                if (d.status.transmitting === true) {
                     return true;
                 } else {
                     return false;
                 }
             })
             .classed('not-transmitting', function (d) {
-                if (d.status.aggregateSnapshot.transmitting !== true) {
+                if (d.status.transmitting !== true) {
                     return true;
                 } else {
                     return false;