diff --git a/CMakeLists.txt b/CMakeLists.txt
index bf243a4cdede9dedfa7786c2f2a93e8de856164a..1559af0c03b8e37eab67fdd2452e70ab285e1f6b 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 3)
-SET( CPACK_PACKAGE_VERSION_PATCH 11)
+SET( CPACK_PACKAGE_VERSION_PATCH 12)
 
 #
 # init CellFrame SDK
diff --git a/cellframe-sdk b/cellframe-sdk
index e50d3d402db1b241fad1f690d10965f12481cce1..517127cddb3be34894599c4a0c4c1b5685fca156 160000
--- a/cellframe-sdk
+++ b/cellframe-sdk
@@ -1 +1 @@
-Subproject commit e50d3d402db1b241fad1f690d10965f12481cce1
+Subproject commit 517127cddb3be34894599c4a0c4c1b5685fca156
diff --git a/dist/share/configs/dapcash-node.cfg.tpl b/dist/share/configs/dapcash-node.cfg.tpl
index 641c83a05c645aba467ebc1ce48c79d4371c40f5..a758d36a0277aee274bb01ee704043e8b4908677 100644
--- a/dist/share/configs/dapcash-node.cfg.tpl
+++ b/dist/share/configs/dapcash-node.cfg.tpl
@@ -54,11 +54,13 @@ pricelist=[]
 # Automaticaly should be true for master ad root node role
 # auto_proc=false
 
+# DAP network protocol client
+[dap_client]
+#timeout=10
+#max_tries=5
+
 # Chain network settings
 [chain_net]
-# How often rerun network state check sequence, in seconds. 180 by default
-net_check_timeout=10
-net_sync_timeout=180
 debug_more=true
 # Timeout for network status wait
 status_wait_timeout=10
diff --git a/sources/main.c b/sources/main.c
index 3b8fd8f78abab6db39d21d37faac44132f5dff97..9b92dfcefa5ceb68fb02db2eb01e176392c688a8 100755
--- a/sources/main.c
+++ b/sources/main.c
@@ -461,7 +461,6 @@ int main( int argc, const char **argv )
     {
         // DNS server start
         bool bootstrap_balancer_enabled = dap_config_get_item_bool_default(g_config, "dns_server", "bootstrap_balancer", false);
-        log_it(L_DEBUG, "config dns_server->bootstrap_balancer = \"%u\" ", bootstrap_balancer_enabled);
         if (bootstrap_balancer_enabled) {
             dap_dns_server_start(l_events, dap_config_get_item_uint16_default(g_config, "dns_server", "bootstrap_balancer_port", DNS_LISTEN_PORT));
         }