diff --git a/cube/User/Src/mbusComm.c b/cube/User/Src/mbusComm.c
index 6362a22..1376030 100644
--- a/cube/User/Src/mbusComm.c
+++ b/cube/User/Src/mbusComm.c
@@ -412,10 +412,8 @@ static void handleRequestEngine(void *handle) {
         break;
 
         case MBCS_ERROR:
-        coloredMsg(LOG_RED, true, "mbc hre [%d] state ERROR", localMbusCommHandle->requestId);
+        coloredMsg(LOG_RED, false, "mbc hre [%d] state ERROR", localMbusCommHandle->requestId);
         show(LED_RED, ON);
-        coloredMsg(LOG_RED, true, "mbc hre [%d] err: already error, read the rest (now: %02x) until timeout", 
-                   localMbusCommHandle->requestId, localMbusCommHandle->receivedOctet);
         mbusCommStats.errorCnt += 1;
         localMbusCommHandle->device->failures += 1;
         printError(localMbusCommHandle);
@@ -427,7 +425,7 @@ static void handleRequestEngine(void *handle) {
         break;
 
         case MBCS_TIMEOUT:
-        coloredMsg(LOG_RED, true, "mbc hre [%d] state TIMEOUT", localMbusCommHandle->requestId);
+        coloredMsg(LOG_RED, false, "mbc hre [%d] state TIMEOUT", localMbusCommHandle->requestId);
         localMbusCommHandle->receiving = false;        
         if (localMbusCommHandle->frame.userdata != NULL) {
             free(localMbusCommHandle->frame.userdata);
@@ -437,7 +435,7 @@ static void handleRequestEngine(void *handle) {
         uint8_t kitchenSink[16];
         memset(kitchenSink, 0, 16);
         HAL_StatusTypeDef r = HAL_UART_Receive(&mbusUart, kitchenSink, 16, 100);
-        coloredMsg(LOG_RED, true, "mbc hre [%d] abort, last receive result: %02x", localMbusCommHandle->requestId, r);
+        coloredMsg(LOG_RED, false, "mbc hre [%d] abort, last receive result: %02x", localMbusCommHandle->requestId, r);
         // no break
 
         case MBCS_DISABLE_FRONTEND:
@@ -651,7 +649,7 @@ static void mbusCommScheduler(void *handle) {
     switch (state) {
         case 0:
             if (isNetworkAvailable()) {
-                coloredMsg(LOG_GREEN, true, "mbc mcs activate scheduler by network");
+                coloredMsg(LOG_YELLOW, true, "mbc mcs activate scheduler by network");
                 schAdd(triggerMBusRequest, NULL, 0, 100);
                 state = 2;
             }
@@ -659,7 +657,7 @@ static void mbusCommScheduler(void *handle) {
 
         case 1:
             if (mbusCommEnabled) {
-                coloredMsg(LOG_GREEN, true, "mbc mcs activate scheduler by request");
+                coloredMsg(LOG_YELLOW, true, "mbc mcs activate scheduler by request");
                 schAdd(triggerMBusRequest, NULL, 0, 100);
                 state = 2;
             }
@@ -667,13 +665,13 @@ static void mbusCommScheduler(void *handle) {
 
         case 2:
             if (! isNetworkAvailable()) {
-                coloredMsg(LOG_GREEN, true, "mbc mcs deactivate scheduler by network");
+                coloredMsg(LOG_YELLOW, true, "mbc mcs deactivate scheduler by network");
                 schDel(triggerMBusRequest, NULL);
                 loopDisable();
                 state = 0;
             }
             if (! mbusCommEnabled) {
-                coloredMsg(LOG_GREEN, true, "mbc mcs deactivate scheduler by request");
+                coloredMsg(LOG_YELLOW, true, "mbc mcs deactivate scheduler by request");
                 schDel(triggerMBusRequest, NULL);
                 loopDisable();
                 state = 1;
@@ -683,7 +681,7 @@ static void mbusCommScheduler(void *handle) {
                 if (devices[i].delay <= 0) {
                     devices[i].delay = devices[i].period;
                     devices[i].waiting = true;
-                    coloredMsg(LOG_GREEN, false, "mbc mcs scheduled: %s", devices[i].deviceName);
+                    coloredMsg(LOG_YELLOW, false, "mbc mcs scheduled: %s", devices[i].deviceName);
                 }
             }
             break;