diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index 281bdfe7ba..6aa982930a 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -2019,6 +2019,7 @@ end_struct
 #define TS_PAGE_COMMAND 'P'
 ! 0x46
 #define TS_COMMAND_F 'F'
+#define TS_GET_PROTOCOL_VERSION_COMMAND_F 'F'
 ! versionInfo
 #define TS_GET_FIRMWARE_VERSION 'V'
 ! returns getFirmwareError(), works together with ind_hasFatalError
diff --git a/java_console/io/src/main/java/com/rusefi/io/tcp/BinaryProtocolServer.java b/java_console/io/src/main/java/com/rusefi/io/tcp/BinaryProtocolServer.java
index ce68a25fd8..728e54525d 100644
--- a/java_console/io/src/main/java/com/rusefi/io/tcp/BinaryProtocolServer.java
+++ b/java_console/io/src/main/java/com/rusefi/io/tcp/BinaryProtocolServer.java
@@ -117,7 +117,9 @@ public class BinaryProtocolServer {
                     continue;
                 }
                 log.info("Accepting binary protocol proxy port connection on " + port);
-                threadFactory.newThread(clientSocketRunnableFactory.apply(clientSocket)).start();
+                Runnable clientRunnable = clientSocketRunnableFactory.apply(clientSocket);
+                Objects.requireNonNull(clientRunnable, "Runnable for " + clientSocket);
+                threadFactory.newThread(clientRunnable).start();
             }
         };
         threadFactory.newThread(runnable).start();