diff --git a/java_console/shared_io/src/main/java/com/rusefi/rusEFIVersion.java b/java_console/shared_io/src/main/java/com/rusefi/rusEFIVersion.java
index 9fa8eb2dee..c53e005dc3 100644
--- a/java_console/shared_io/src/main/java/com/rusefi/rusEFIVersion.java
+++ b/java_console/shared_io/src/main/java/com/rusefi/rusEFIVersion.java
@@ -6,7 +6,7 @@ import java.net.URL;
 import java.util.concurrent.atomic.AtomicReference;
 
 public class rusEFIVersion {
-    public static final int CONSOLE_VERSION = 20220127;
+    public static final int CONSOLE_VERSION = 20220128;
     public static AtomicReference<String> firmwareVersion = new AtomicReference<>("N/A");
 
     public static long classBuildTimeMillis() {
diff --git a/java_console/ui/src/main/java/com/rusefi/BenchTestPane.java b/java_console/ui/src/main/java/com/rusefi/BenchTestPane.java
index 4210b48110..2d3dcca29e 100644
--- a/java_console/ui/src/main/java/com/rusefi/BenchTestPane.java
+++ b/java_console/ui/src/main/java/com/rusefi/BenchTestPane.java
@@ -51,13 +51,11 @@ public class BenchTestPane {
 
     private Component grabPerformanceTrace() {
         JButton button = new JButton("Grab PTrace");
-        button.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                BinaryProtocol bp = uiContext.getLinkManager().getCurrentStreamState();
-                PerformanceTraceHelper.grabPerformanceTrace(bp);
-            }
+        ActionListener actionListener = e -> uiContext.getLinkManager().COMMUNICATION_EXECUTOR.execute(() -> {
+            BinaryProtocol bp = uiContext.getLinkManager().getCurrentStreamState();
+            PerformanceTraceHelper.grabPerformanceTrace(button, bp);
         });
+        button.addActionListener(actionListener);
         return UiUtils.wrap(button);
     }
 
diff --git a/java_console/ui/src/main/java/com/rusefi/PerformanceTraceHelper.java b/java_console/ui/src/main/java/com/rusefi/PerformanceTraceHelper.java
index e728d86d33..9ebd729655 100644
--- a/java_console/ui/src/main/java/com/rusefi/PerformanceTraceHelper.java
+++ b/java_console/ui/src/main/java/com/rusefi/PerformanceTraceHelper.java
@@ -1,14 +1,13 @@
 package com.rusefi;
 
-import com.opensr5.ConfigurationImage;
 import com.opensr5.Logger;
-import com.opensr5.ini.IniFileModel;
 import com.rusefi.binaryprotocol.BinaryProtocol;
 import com.rusefi.config.generated.Fields;
 import com.rusefi.tracing.Entry;
 import com.rusefi.tracing.JsonOutput;
 import com.rusefi.ui.RpmModel;
 
+import javax.swing.*;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.util.List;
@@ -17,7 +16,11 @@ import static com.rusefi.binaryprotocol.IoHelper.checkResponseCode;
 import static com.rusefi.tools.ConsoleTools.startAndConnect;
 
 public class PerformanceTraceHelper {
-    public static void grabPerformanceTrace(BinaryProtocol bp) {
+    public static void grabPerformanceTrace(JComponent parent, BinaryProtocol bp) {
+        if (bp == null) {
+            JOptionPane.showMessageDialog(parent, "Failed to located serial ports");
+            return;
+        }
         bp.executeCommand(new byte[]{Fields.TS_PERF_TRACE_BEGIN}, "begin trace");
 
         try {
@@ -25,7 +28,7 @@ public class PerformanceTraceHelper {
 
             byte[] packet = bp.executeCommand(new byte[]{Fields.TS_PERF_TRACE_GET_BUFFER}, "get trace", true);
             if (!checkResponseCode(packet, (byte) Fields.TS_RESPONSE_OK) || ((packet.length - 1) % 8) != 0)
-                throw new IllegalStateException("Unexpected packet");
+                throw new IllegalStateException("Unexpected packet, length=" + (packet != null ? 0 : packet.length));
 
             List<Entry> data = Entry.parseBuffer(packet);
 
@@ -42,7 +45,7 @@ public class PerformanceTraceHelper {
     public static void getPerformanceTune() {
         startAndConnect(linkManager -> {
             BinaryProtocol binaryProtocol = linkManager.getConnector().getBinaryProtocol();
-            grabPerformanceTrace(binaryProtocol);
+            grabPerformanceTrace(null, binaryProtocol);
             System.exit(0);
             return null;
         });