diff --git a/lighthub/abstractch.cpp b/lighthub/abstractch.cpp
index fdccd18..26b9f0e 100644
--- a/lighthub/abstractch.cpp
+++ b/lighthub/abstractch.cpp
@@ -10,7 +10,7 @@ extern PubSubClient mqttClient;
 extern int8_t ethernetIdleCount;
 
 int abstractCh::publishTopic(const char* topic, long value, const char* subtopic)
-{
+{ 
   char valstr[16];
   printUlongValueToStr(valstr, value);
   return publishTopic(topic, valstr,subtopic);
@@ -19,7 +19,7 @@ int abstractCh::publishTopic(const char* topic, long value, const char* subtopic
 int abstractCh::publishTopic(const char* topic, float value, const char* subtopic)
 {
   char valstr[16];
-  printFloatValueToStr(value, valstr);
+  printFloatValueToStr(valstr, value);
   return publishTopic(topic, valstr,subtopic);
 };
 
diff --git a/lighthub/abstractin.cpp b/lighthub/abstractin.cpp
index 4624c1e..a6a9b21 100644
--- a/lighthub/abstractin.cpp
+++ b/lighthub/abstractin.cpp
@@ -20,7 +20,7 @@ int abstractIn::publish(long value, const char* subtopic)
 int abstractIn::publish(float value, const  char* subtopic)
 {
   char valstr[16];
-  printFloatValueToStr(value, valstr);
+  printFloatValueToStr(valstr, value);
   return publish(valstr,subtopic);
 };
 
diff --git a/lighthub/inputs.cpp b/lighthub/inputs.cpp
index 5a70aad..4778bd6 100644
--- a/lighthub/inputs.cpp
+++ b/lighthub/inputs.cpp
@@ -503,11 +503,11 @@ debugSerial << F("IN:") << pin << F(" DHT22 type. T=") << temp << F("°C H=") <<
         strncpy(addrstr, emit->valuestring, sizeof(addrstr));
         if (!strchr(addrstr,'/')) setTopic(addrstr,sizeof(addrstr),T_OUT,emit->valuestring);
         strcat(addrstr, "T");
-        printFloatValueToStr(temp, valstr);
+        printFloatValueToStr(valstr, temp);
         if (mqttClient.connected()  && !ethernetIdleCount)
             mqttClient.publish(addrstr, valstr);
         addrstr[strlen(addrstr) - 1] = 'H';
-        printFloatValueToStr(humidity, valstr);
+        printFloatValueToStr(valstr, humidity);
         if (mqttClient.connected()  && !ethernetIdleCount)
             mqttClient.publish(addrstr, valstr);
 
diff --git a/lighthub/itemCmd.cpp b/lighthub/itemCmd.cpp
index acea3c8..4423db1 100644
--- a/lighthub/itemCmd.cpp
+++ b/lighthub/itemCmd.cpp
@@ -1340,7 +1340,10 @@ char * itemCmd::toString(char * Buffer, int bufLen, int sendFlags, bool scale100
             snprintf(argPtr, bufLen, "%ld", param.asInt32);
          break;
          case ST_TENS:
-            snprintf(argPtr, bufLen, "%ld.%0"QUOTE(TENS_FRACT_LEN)"d", param.asInt32/TENS_BASE, abs(param.asInt32 % TENS_BASE));
+         if (param.asInt32<0)
+            snprintf(argPtr, bufLen, "-%ld.%0"QUOTE(TENS_FRACT_LEN)"d", abs(param.asInt32)/TENS_BASE, abs(param.asInt32 % TENS_BASE));
+         else 
+            snprintf(argPtr, bufLen, "%ld.%0"QUOTE(TENS_FRACT_LEN)"d", param.asInt32/TENS_BASE, abs(param.asInt32 % TENS_BASE));   
          break;
          case ST_HSV255:
          colorTemp=getColorTemp();
diff --git a/lighthub/modules/out_counter.cpp b/lighthub/modules/out_counter.cpp
index 021ef80..ffaa563 100644
--- a/lighthub/modules/out_counter.cpp
+++ b/lighthub/modules/out_counter.cpp
@@ -14,7 +14,8 @@ void out_counter::getConfig()
 {
   if (!item) return;
   impulse = item->getFloatArg(0);
-  period = item->getFloatArg(1)*1000.0;        
+  period = item->getFloatArg(1)*1000.0;  
+  //debugSerial<<"CTR: imp:"<<impulse<<" period:"<<period<<endl;      
 }
 
 int  out_counter::Setup()
@@ -38,7 +39,7 @@ return driverStatus;
 
 int out_counter::Poll(short cause)
 {
-  if (cause==POLLING_SLOW) return 0;
+  if (cause==POLLING_SLOW || cause==POLLING_INT) return 0;
   if (!item) return 0;
 
 
@@ -47,13 +48,18 @@ uint32_t timer = item->getExt();
    if (timer && period && isTimeOver(timer,millis(),period))
     {
       item->setExt(millisNZ());
+
       itemCmd st;
       st.loadItem(item,SEND_PARAMETERS|SEND_COMMAND);
       float val = st.getFloat();
       //short cmd = st.getCmd();
+      debugSerial<<"CTR: tick val:"<<val<<endl; 
+
       val+=impulse;
       st.Float(val);
       st.saveItem(item);
+      debugSerial<<"CTR: tick saved val:"<<val<<endl; 
+      item->SendStatus(SEND_PARAMETERS);
     }   
 
     return 0;
@@ -82,13 +88,11 @@ case S_SET:
              if (!item->getExt()) 
                                     {
                                     item->setExt(millisNZ());
-                                    //relay(true);
                                     }
             }
           else        
                     {     
                     item->setExt(0);
-         
                     } 
           }         
           return 1;
@@ -105,13 +109,11 @@ case S_CMD:
              if (!item->getExt())  
                                       {
                                       item->setExt(millisNZ());
-                                      //relay(true);
                                       }
             return 1;
 
             case CMD_OFF:
              item->setExt(0);
-
             return 1;
 
             default:
diff --git a/lighthub/modules/out_modbus.cpp b/lighthub/modules/out_modbus.cpp
index 93fe93f..86edfa0 100644
--- a/lighthub/modules/out_modbus.cpp
+++ b/lighthub/modules/out_modbus.cpp
@@ -15,6 +15,7 @@ extern aJsonObject *modbusObj;
 extern ModbusMaster node;
 extern short modbusBusy;
 extern void modbusIdle(void) ;
+static uint32_t mbusSlenceTimer = 0;
 
 struct reg_t
 {
@@ -116,13 +117,13 @@ bool out_Modbus::getConfig()
   aJsonObject * templateIdObj = aJson.getArrayItem(item->itemArg, 1);
   if (templateIdObj->type != aJson_String || !templateIdObj->valuestring)
             {
-              errorSerial<<F("Invalid template.")<<endl;
+              errorSerial<<F("MBUS: Invalid template.")<<endl;
               return false;
             }
   aJsonObject * templateObj = aJson.getObjectItem(modbusObj, templateIdObj->valuestring);
   if (! templateObj)
             {
-              errorSerial<<F("Modbus template not found: ")<<templateIdObj->valuestring<<endl;
+              errorSerial<<F("MBUS: Modbus template not found: ")<<templateIdObj->valuestring<<endl;
               return false;
             }
 
@@ -173,12 +174,12 @@ if (!store)
 store->timestamp=millisNZ();
 if (getConfig())
     {
-        infoSerial<<F("Modbus config loaded ")<< item->itemArr->name<<endl;
+        infoSerial<<F("MBUS: config loaded ")<< item->itemArr->name<<endl;
         store->driverStatus = CST_INITIALIZED;
         return 1;
       }
 else
- {  errorSerial<<F("Modbus config error")<<endl;
+ {  errorSerial<<F("MBUS: config error")<<endl;
     store->driverStatus = CST_FAILED;
     return 0;
   }
@@ -187,7 +188,7 @@ else
 
 int  out_Modbus::Stop()
 {
-debugSerial.println("Modbus De-Init");
+debugSerial.println("MBUS: De-Init");
 
 delete store;
 item->setPersistent(NULL);
@@ -221,8 +222,9 @@ switch (regType) {
         result = node.readInputRegisters(reg, count);
         break;
     default:
-        debugSerial<<F("Not supported reg type\n");
+        debugSerial<<F("MBUS: Not supported reg type\n");
  }
+mbusSlenceTimer = millisNZ(); 
 if (result != node.ku8MBSuccess) errorSerial<<F("MBUS: Polling error ")<<_HEX(result)<<endl;
 return (result == node.ku8MBSuccess);
 }
@@ -301,12 +303,12 @@ int out_Modbus::findRegister(int registerNum, int posInBuffer, int regType)
                       mappedParam.Float((int32_t) (int16_t) data/100.);
                     }
                        
-                    debugSerial << F("MB got ")<<mappedParam.toString(buf,sizeof(buf))<< F(" from ")<<regType<<F(":")<<paramObj->name<<endl;             
+                    debugSerial << F("MBUSD:  got ")<<mappedParam.toString(buf,sizeof(buf))<< F(" from ")<<regType<<F(":")<<paramObj->name<<endl;             
 
                   if (mapObj && (mapObj->type==aJson_Array || mapObj->type==aJson_Object))
                     {
                        mappedParam=mappedParam.doReverseMapping(mapObj);
-                       debugSerial << F("Mapped:")<<mappedParam.toString(buf,sizeof(buf))<<endl; 
+                       debugSerial << F("MBUSD: Mapped:")<<mappedParam.toString(buf,sizeof(buf))<<endl; 
                     }
 
                     if (itemParametersObj && itemParametersObj->type ==aJson_Object)
@@ -328,7 +330,7 @@ int out_Modbus::findRegister(int registerNum, int posInBuffer, int regType)
                                       }            
                                       else //No container to store value yet 
                                       {
-                                        debugSerial<<F("Add @S: ")<<paramObj->name<<endl;
+                                        debugSerial<<F("MBUS: Add @S: ")<<paramObj->name<<endl;
                                         aJson.addNumberToObject(execObj, "@S", (long) param);
                                       }                                      
                                       if (submitParam)                                       
@@ -338,7 +340,7 @@ int out_Modbus::findRegister(int registerNum, int posInBuffer, int regType)
                                        aJsonObject *settedValue = aJson.getObjectItem(execObj,"@V");                      
                                        if (settedValue && settedValue->type==aJson_Int && (settedValue->valueint == param))
                                           {    
-                                           debugSerial<<F("Ignored - equal with setted val")<<endl;
+                                           debugSerial<<F("MBUSD: Ignored - equal with setted val")<<endl;
                                           }  
                                         else 
                                           {
@@ -416,7 +418,7 @@ void out_Modbus::initLine()
     #else
     modbusSerial.begin(store->baud, (store->serialParam));
     #endif
-    debugSerial<< store->baud << F("---")<< store->serialParam<<endl;
+    //debugSerial<< store->baud << F("---")<< store->serialParam<<endl;
     node.begin(item->getArg(0), modbusSerial);
 }
 
@@ -458,7 +460,8 @@ int out_Modbus::sendModbus(char * paramName, int32_t value, uint8_t regType)
                       res = node.writeSingleRegister(regObj->valueint,(value & 0xFFFF)>> 8);
                       break;
                     }
- debugSerial<<F("MB_SEND Res: ")<<res<<F(" ")<<paramName<<" reg:"<<regObj->valueint<<F(" val:")<<value<<F(" ival:")<<(int32_t) value<<endl;
+ mbusSlenceTimer = millisNZ();                   
+ debugSerial<<F("Res: ")<<res<<F(" ")<<paramName<<" reg:"<<regObj->valueint<<F(" val:")<<value<<endl;
  return ( res == 0);
 }
 
@@ -467,7 +470,7 @@ int out_Modbus::Poll(short cause)
 if (cause==POLLING_SLOW) return 0;  
 bool lineInitialized = false;  
 
-if (modbusBusy || (Status() != CST_INITIALIZED)) return 0;
+if (modbusBusy || (Status() != CST_INITIALIZED) || ( mbusSlenceTimer && !isTimeOver(mbusSlenceTimer,millis(),100))) return 0;
 
 aJsonObject * itemParametersObj = aJson.getArrayItem(item->itemArg, 2);
 if (itemParametersObj && itemParametersObj->type ==aJson_Object)
@@ -486,18 +489,22 @@ if (itemParametersObj && itemParametersObj->type ==aJson_Object)
                                                       lineInitialized=true;  
                                                       initLine();
                                                     }
+                                              debugSerial<<"MBUS: SEND "<<item->itemArr->name<<" ";      
                                               switch (sendModbus(execObj->name,outValue->valueint,outValue->subtype)) 
                                               {
                                                case 1: //success
                                                  execObj->subtype&=~ MB_NEED_SEND;
+                                                 ///return 1; //relax
+                                                 
                                                  break;
                                                case 0: //fault 
                                                  execObj->subtype |= MB_SEND_ERROR;  
-                                                 errorSerial<<F("MBus ")<<execObj->name<<F(" send error")<<endl;
+                                                 errorSerial<<F("MBUS:  ")<<execObj->name<<F(" send error. ");
                                                  if ((execObj->subtype & 3) != MB_SEND_ATTEMPTS) execObj->subtype++;
+                                                 errorSerial<<"Attempt: "<< (execObj->subtype & 3) <<endl;
                                                  break;
                                                default: //param not found
-                                                 errorSerial<<F("MBus param ")<<execObj->name<<F(" not found")<<endl;
+                                                 errorSerial<<F("MBUS:  param ")<<execObj->name<<F(" not found")<<endl;
                                                  execObj->subtype&=~ MB_NEED_SEND;
                                                }    
                                           }
@@ -508,7 +515,7 @@ if (itemParametersObj && itemParametersObj->type ==aJson_Object)
            }
   
 
-if (isTimeOver(store->timestamp,millis(),store->pollingInterval))
+if (isTimeOver(store->timestamp,millis(),store->pollingInterval) && ( !mbusSlenceTimer || isTimeOver(mbusSlenceTimer,millis(),100)))
 {
 
 // Clean_up SEND_ERROR flag 
@@ -518,7 +525,14 @@ if (itemParametersObj && itemParametersObj->type ==aJson_Object)
             while (execObj && execObj->type == aJson_Object)
                           {     
                                  if (execObj->subtype & MB_SEND_ERROR) execObj->subtype&=~ MB_SEND_ERROR;
-                                 if ((execObj->subtype & 0x3) >= MB_SEND_ATTEMPTS) execObj->subtype&=~ MB_NEED_SEND;
+                                 if ((execObj->subtype & 0x3) >= MB_SEND_ATTEMPTS) 
+                                                                        {
+                                                                        //execObj->subtype&=~ MB_NEED_SEND;
+                                                                        //Clean ERROR, NEED, Attempts
+                                                                        errorSerial<<"MBUS: send failed "<<item->itemArr->name<<endl;
+                                                                        execObj->subtype = 0;
+                                                                        }
+
                                  execObj=execObj->next;
                           }     
            }                
@@ -526,7 +540,7 @@ if (itemParametersObj && itemParametersObj->type ==aJson_Object)
 // if some polling configured
 if (store->pollingRegisters || store->pollingIrs)
   {
-    debugSerial<<F("Poll ")<< item->itemArr->name << endl;
+    debugSerial<<F("MBUSD: Poll ")<< item->itemArr->name << endl;
     modbusBusy=1;
 
     if (!lineInitialized)
@@ -537,7 +551,7 @@ if (store->pollingRegisters || store->pollingIrs)
 
     pollModbus(store->pollingRegisters,MODBUS_HOLDING_REG_TYPE);
     pollModbus(store->pollingIrs,MODBUS_INPUT_REG_TYPE);
-    debugSerial<<F("endPoll ")<< item->itemArr->name << endl;
+    debugSerial<<F("MBUSD: endPoll ")<< item->itemArr->name << endl;
 
   //Non blocking waiting to release line
   uint32_t time = millis();
@@ -599,7 +613,7 @@ aJsonObject * mapObj = aJson.getObjectItem(templateParamObj, "map");
                         Value=cmdValue.getTens_raw()*(100/TENS_BASE);
                     }
 
-debugSerial<<F("MB suffix:")<<suffixStr<< F(" Val: ")<<Value<<endl;
+debugSerial<<F("MBUSD: suffix:")<<suffixStr<< F(" Val: ")<<Value<<endl;
 aJsonObject * itemParametersObj = aJson.getArrayItem(item->itemArg, 2);
 if (itemParametersObj && itemParametersObj->type ==aJson_Object)
            {
@@ -680,7 +694,7 @@ else
                                   }
                   templateParamObj=templateParamObj->next;                       
                 }
-         if (!suffixFinded) errorSerial<<F("No template for ")<<subItem<<F(" or suffix ")<<suffixCode<<endl;                       
+         if (!suffixFinded) errorSerial<<F("MBUS: No template for ")<<subItem<<F(" or suffix ")<<suffixCode<<endl;                       
       } 
 return res;          
 }
diff --git a/lighthub/modules/out_pid.cpp b/lighthub/modules/out_pid.cpp
index 7fdd512..c577b62 100644
--- a/lighthub/modules/out_pid.cpp
+++ b/lighthub/modules/out_pid.cpp
@@ -340,12 +340,14 @@ case S_CMD:
           return 1;
           case CMD_ENABLE:
           item->setCmd(CMD_ENABLE);
-          item->SendStatus(SEND_COMMAND);          
+          item->SendStatus(SEND_COMMAND);   
+          //executeCommand(oCmd,-1,value);       
           return 1;
 
           case CMD_DISABLE:
           item->setCmd(CMD_DISABLE);
           item->SendStatus(SEND_COMMAND);
+          //executeCommand(oCmd,-1,value);
           return 1;
 /*
           case CMD_OFF:
diff --git a/lighthub/utils.cpp b/lighthub/utils.cpp
index 832e806..cc6156d 100644
--- a/lighthub/utils.cpp
+++ b/lighthub/utils.cpp
@@ -124,9 +124,14 @@ itemCmd getNumber(char **chan) {
     long   fractnumbers = 0;
     short  fractlen = 0;
     short  intlen   = 0;
+    bool   negative = false;
 
     char * intptr = * chan;
-    if (*intptr == '-') intptr ++;
+    if (*intptr == '-') 
+                    {
+                    negative=true;    
+                    intptr ++;
+                    }
     while (isDigit(*(intptr+intlen))) intlen++; 
 
     char * fractptr = strchr(*chan,'.');
@@ -146,7 +151,7 @@ itemCmd getNumber(char **chan) {
     else if (fractlen<=TENS_FRACT_LEN && intlen+TENS_FRACT_LEN<=9)
         {
          long intpart = atol(*chan);   
-         val.Tens_raw(intpart*TENS_BASE+((intpart>=0)?fractnumbers:-fractnumbers));
+         val.Tens_raw(intpart*TENS_BASE+((negative)?-fractnumbers:fractnumbers));
         }
     else 
       val.Float(atof(*chan)); 
@@ -243,7 +248,7 @@ void parseBytes(const char *str, char separator, byte *bytes, int maxBytes, int
 }
 
 
-void printFloatValueToStr(float value, char *valstr) {
+void printFloatValueToStr(char *valstr, float value) {
     #if defined(ESP8266) || defined(ARDUINO_ARCH_ESP32)
     sprintf(valstr, "%2.1f", value);
     #endif
@@ -499,6 +504,8 @@ return buf;
 
 
 void printUlongValueToStr(char *valstr, unsigned long value) {
+    ultoa(value,valstr,10);
+    /*
     char buf[11];
     int i=0;
     for(;value>0;i++){
@@ -510,7 +517,7 @@ void printUlongValueToStr(char *valstr, unsigned long value) {
     for(int n=0;n<=i;n++){
         valstr[n]=buf[i-n-1];
     }
-    valstr[i]='\0';
+    valstr[i]='\0';*/
 }
 
 
@@ -771,7 +778,7 @@ const serial_st serialModes_P[] PROGMEM =
 #define serialModesNum sizeof(serialModes_P)/sizeof(serial_st)
 
 serialParamType  str2SerialParam(char * str)
-{ debugSerial<<str<<F(" =>");
+{ //debugSerial<<str<<F(" =>");
   for(uint8_t i=0; i<serialModesNum && str;i++)
       if (strcmp_P(str, serialModes_P[i].verb) == 0)
            {
@@ -782,7 +789,7 @@ serialParamType  str2SerialParam(char * str)
            else 
              return pgm_read_word_near(&serialModes_P[i].mode);
          }
-  debugSerial<< F("Default serial mode N81 used");
+  debugSerial<< F("Default serial mode N81 used")<<endl;
   return static_cast<serialParamType> (SERIAL_8N1);
 }
 
diff --git a/lighthub/utils.h b/lighthub/utils.h
index 577f5ba..962c545 100644
--- a/lighthub/utils.h
+++ b/lighthub/utils.h
@@ -58,7 +58,7 @@ itemCmd getNumber(char ** chan);
 unsigned long freeRam ();
 void parseBytes(const char* str, char separator, byte* bytes, int maxBytes, int base);
 int log(const char *str, ...);
-void printFloatValueToStr(float value, char *valstr);
+void printFloatValueToStr(char *valstr, float value);
 void ReadUniqueID( uint32_t * pdwUniqueID );
 int _inet_aton(const char* aIPAddrString, IPAddress& aResult);
 char *_inet_ntoa_r(IPAddress addr, char *buf, int buflen);