diff --git a/CMakeLists.txt b/CMakeLists.txt
index 834f0fe492fd2c602eea4c4e8d6d82b9bab70bb5..f871dbd7740d9ead897761c70395cfcce2ffed70 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,7 +8,7 @@ set(CMAKE_C_STANDARD 11)
 SET( CPACK_PACKAGE_NAME  "${PROJECT_NAME}")
 SET( CPACK_PACKAGE_VERSION_MAJOR 4)
 SET( CPACK_PACKAGE_VERSION_MINOR 1)
-SET( CPACK_PACKAGE_VERSION_PATCH 24)
+SET( CPACK_PACKAGE_VERSION_PATCH 25)
 
 # init CellFrame SDK
 add_definitions("-DDAP_VERSION=\"${CPACK_PACKAGE_VERSION_MAJOR}-${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}\"")
diff --git a/cellframe-sdk b/cellframe-sdk
index f0ad7c5f6fba5369b976cf8e13b77bea09f037f3..3f30ebe8cc5b22b2c8f8ec294e4dbcdbd2b01645 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit f0ad7c5f6fba5369b976cf8e13b77bea09f037f3
+Subproject commit 3f30ebe8cc5b22b2c8f8ec294e4dbcdbd2b01645
diff --git a/prod_build b/prod_build
index 85c90bee9afbde616c12b5cbf59a5007e2cb0e42..87709ff3aecc5bccdc6e5a4961b8adeb80e10b8c 160000
--- a/prod_build
+++ b/prod_build
@@ -1 +1 @@
-Subproject commit 85c90bee9afbde616c12b5cbf59a5007e2cb0e42
+Subproject commit 87709ff3aecc5bccdc6e5a4961b8adeb80e10b8c
diff --git a/sources/main_node_cli.c b/sources/main_node_cli.c
index f07054d1d93dbbb773d10b9fb7862b84a86626a5..be9e324ffa485e0f14bf1b3322dd53609e518a3b 100644
--- a/sources/main_node_cli.c
+++ b/sources/main_node_cli.c
@@ -266,6 +266,21 @@ int main(int argc, const char *argv[])
 #ifdef _WIN32
         WSACleanup();
 #endif
+        switch (res) {
+            case DAP_CLI_ERROR_FORMAT:
+                printf("Response format error!\n");
+                break;
+            case DAP_CLI_ERROR_SOCKET:
+                printf("Socket read error!\n");
+                break;
+            case DAP_CLI_ERROR_TIMEOUT:
+                printf("No response recieved.\n");
+                break;
+            case DAP_CLI_ERROR_INCOMPLETE:
+                printf("Connection closed by peer");
+            default:
+                break;
+        }
         return res;
     }else{
         // command not found, start interactive shell