diff --git a/src/classes/logstreamdisk.class.php b/src/classes/logstreamdisk.class.php
index f78f7bf..5568a50 100644
--- a/src/classes/logstreamdisk.class.php
+++ b/src/classes/logstreamdisk.class.php
@@ -92,6 +92,14 @@ class LogStreamDisk extends LogStream {
 		return SUCCESS;
 	}
 
+	/*
+	*	Helper function to clear the current querystring!
+	*/
+	public function ResetFilters()
+	{
+		// nothing todo in this logstream 
+	}
+
 	/**
 	* Close the file.
 	*
@@ -752,7 +760,7 @@ class LogStreamDisk extends LogStream {
 	*
 	* @return integer Error stat
 	*/
-	public function ConsolidateDataByField($szConsFieldId, $nRecordLimit, $szSortFieldId, $nSortingOrder, $aIncludeCustomFields = null, $bIncludeLogStreamFields = false)
+	public function ConsolidateDataByField($szConsFieldId, $nRecordLimit, $szSortFieldId, $nSortingOrder, $aIncludeCustomFields = null, $bIncludeLogStreamFields = false, $bIncludeMinMaxDateFields = false)
 	{
 		global $content, $fields;
 
@@ -790,7 +798,10 @@ class LogStreamDisk extends LogStream {
 						$myFieldData = $content['LN_STATS_OTHERS']; 
 
 					if ( isset($aResult[ $myFieldData ]) )
+					{
 						$aResult[ $myFieldData ]['ItemCount']++;
+						$aResult[ $myFieldData ]['LastOccurrence_Date'] = $logArray[SYSLOG_DATE];
+					}
 					else
 					{
 						// Initialize entry if we haven't exceeded the RecordLImit yet!
@@ -811,6 +822,9 @@ class LogStreamDisk extends LogStream {
 								$aResult[ $myFieldData ][$szSortFieldId] = $logArray[$szSortFieldId];
 
 							$aResult[ $myFieldData ]['ItemCount'] = 1;
+
+							$aResult[ $myFieldData ]['FirstOccurrence_Date'] = $logArray[SYSLOG_DATE]; 
+							$aResult[ $myFieldData ]['LastOccurrence_Date'] = $logArray[SYSLOG_DATE];
 						}
 						else
 						{
diff --git a/src/classes/logstreampdo.class.php b/src/classes/logstreampdo.class.php
index 5929402..bc4eefb 100644
--- a/src/classes/logstreampdo.class.php
+++ b/src/classes/logstreampdo.class.php
@@ -118,6 +118,15 @@ class LogStreamPDO extends LogStream {
 		return SUCCESS;
 	}
 
+	/*
+	*	Helper function to clear the current querystring!
+	*/
+	public function ResetFilters()
+	{
+		// Clear _SQLwhereClause variable! 
+		$this->_SQLwhereClause = ""; 
+	}
+
 	/**
 	* Close the database connection.
 	*
@@ -864,7 +873,7 @@ class LogStreamPDO extends LogStream {
 	*
 	* @return integer Error stat
 	*/
-	public function ConsolidateDataByField($szConsFieldId, $nRecordLimit, $szSortFieldId, $nSortingOrder, $aIncludeCustomFields = null, $bIncludeLogStreamFields = false)
+	public function ConsolidateDataByField($szConsFieldId, $nRecordLimit, $szSortFieldId, $nSortingOrder, $aIncludeCustomFields = null, $bIncludeLogStreamFields = false, $bIncludeMinMaxDateFields = false)
 	{
 		global $content, $dbmapping, $fields;;
 
@@ -914,6 +923,13 @@ class LogStreamPDO extends LogStream {
 		else // Only Include ConsolidateField
 			$myDBQueryFields = $myDBConsFieldName . ", ";
 
+		// Add Min and Max fields for DATE if desired 
+		if ( $bIncludeMinMaxDateFields )
+		{
+			$myDBQueryFields .= "Min(" . $dbmapping[$szTableType]['DBMAPPINGS'][SYSLOG_DATE] . ") as FirstOccurrence_Date, ";
+			$myDBQueryFields .= "Max(" . $dbmapping[$szTableType]['DBMAPPINGS'][SYSLOG_DATE] . ") as LastOccurrence_Date, ";
+		}
+
 		if ( $szConsFieldId == $szSortFieldId ) 
 			$myDBSortedFieldName = "ItemCount"; 
 		else
@@ -960,6 +976,9 @@ class LogStreamPDO extends LogStream {
 					" ORDER BY " . $myDBSortedFieldName . " " . $szSortingOrder . 
 					$szLimitSql ;
 
+		// Output Debug Informations
+		OutputDebugMessage("LogStreamPDO|ConsolidateDataByField: Running Created SQL Query:<br>" . $szSql, DEBUG_DEBUG);
+
 		// Perform Database Query
 		$this->_myDBQuery = $this->_dbhandle->query($szSql);
 		if ( !$this->_myDBQuery ) 
@@ -984,10 +1003,14 @@ class LogStreamPDO extends LogStream {
 
 			foreach ( $myRow as $myFieldName => $myFieldValue ) 
 			{
+				$myFieldID = $this->GetFieldIDbyDatabaseMapping($szTableType, $myFieldName); 
+				$aNewRow[ $myFieldID ] = $myFieldValue;
+				/*
 				if ( $myFieldName == $dbmapping[$szTableType]['DBMAPPINGS'][$szConsFieldId] )
 					$aNewRow[$szConsFieldId] = $myFieldValue;
 				else
 					$aNewRow[$myFieldName] = $myFieldValue;
+				*/
 			}
 
 			// Add new row to result
diff --git a/src/classes/reports/report.syslog.syslogsummary.class.php b/src/classes/reports/report.syslog.syslogsummary.class.php
index 6dd1177..d4af770 100644
--- a/src/classes/reports/report.syslog.syslogsummary.class.php
+++ b/src/classes/reports/report.syslog.syslogsummary.class.php
@@ -326,12 +326,7 @@ class Report_syslogsummary extends Report {
 						$myConsData[SYSLOG_FACILITY] = SYSLOG_LOCAL0; // Set default in this case
 					if (!isset( $content['filter_severity_list'][$myConsData[SYSLOG_SEVERITY]] )) 
 						$myConsData[SYSLOG_SEVERITY] = SYSLOG_NOTICE; // Set default in this case
-
-					// Set Counter and First/Last Event date
-					$myConsData['FirstOccurrence_Date'] = $myConsData[SYSLOG_DATE]; 
-					$myConsData['LastOccurrence_Date'] = $myConsData[SYSLOG_DATE];
 				}
-
 			}
 
 			// TimeStats