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 2e00cd9614..a386d58a8a 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 = 20211031;
+    public static final int CONSOLE_VERSION = 20211107;
     public static AtomicReference<String> firmwareVersion = new AtomicReference<>("N/A");
 
     public static long classBuildTimeMillis() {
diff --git a/java_console/ui/src/main/java/com/rusefi/maintenance/DfuFlasher.java b/java_console/ui/src/main/java/com/rusefi/maintenance/DfuFlasher.java
index a2848f1d9a..6a9d455f25 100644
--- a/java_console/ui/src/main/java/com/rusefi/maintenance/DfuFlasher.java
+++ b/java_console/ui/src/main/java/com/rusefi/maintenance/DfuFlasher.java
@@ -118,7 +118,8 @@ public class DfuFlasher {
     private static void timeForDfuSwitch(StatusWindow wnd) {
         wnd.appendMsg("Giving time for USB enumeration...");
         try {
-            Thread.sleep(2 * Timeouts.SECOND);
+            // two seconds not enough on my Windows 10
+            Thread.sleep(3 * Timeouts.SECOND);
         } catch (InterruptedException e) {
             throw new IllegalStateException(e);
         }