diff --git a/@AttendanceTracker.7z b/@AttendanceTracker.7z
index 78fa082..add65da 100644
Binary files a/@AttendanceTracker.7z and b/@AttendanceTracker.7z differ
diff --git a/@AttendanceTracker/addons/AttendanceTracker.pbo b/@AttendanceTracker/addons/AttendanceTracker.pbo
index 2ce3d4e..8ee6545 100644
Binary files a/@AttendanceTracker/addons/AttendanceTracker.pbo and b/@AttendanceTracker/addons/AttendanceTracker.pbo differ
diff --git a/@AttendanceTracker/addons/AttendanceTracker/config.cpp b/@AttendanceTracker/addons/AttendanceTracker/config.cpp
index 5f908e4..c93dd66 100644
--- a/@AttendanceTracker/addons/AttendanceTracker/config.cpp
+++ b/@AttendanceTracker/addons/AttendanceTracker/config.cpp
@@ -21,7 +21,8 @@ class CfgFunctions {
 			class logMissionEvent {};
 			class logServerEvent {};
 			class timestamp {};
-			class getHash {};
+			class getMissionHash {};
+			class getWorldInfo {};
 		};
 	};
 };
\ No newline at end of file
diff --git a/@AttendanceTracker/addons/AttendanceTracker/functions/fn_callbackHandler.sqf b/@AttendanceTracker/addons/AttendanceTracker/functions/fn_callbackHandler.sqf
index 860ba44..9e5f076 100644
--- a/@AttendanceTracker/addons/AttendanceTracker/functions/fn_callbackHandler.sqf
+++ b/@AttendanceTracker/addons/AttendanceTracker/functions/fn_callbackHandler.sqf
@@ -61,13 +61,13 @@ addMissionEventHandler ["ExtensionCallback", {
 		};
 		case "writeMissionInfo": {
 			if (_response#0 == "MISSION_ID") then {
-				AttendanceTracker_missionId = parseNumber _response;
+				AttendanceTracker_missionId = parseNumber (_response#1);
 			};
 		};
 		case "writeAttendance": {
 			if (_response#0 == "ATT_LOG") then {
 				_response params ["_netId", "_rowId"];
-				((AttendanceTracker getVariable ["allUsers", createHashMap]) get _netId) set ["_rowID", _rowID];
+				((AttendanceTracker getVariable ["allUsers", createHashMap]) get _netId) append _rowID;
 			};
 		};
 		default {
diff --git a/@AttendanceTracker/addons/AttendanceTracker/functions/fn_eventHandlers.sqf b/@AttendanceTracker/addons/AttendanceTracker/functions/fn_eventHandlers.sqf
index fe610f9..55b399d 100644
--- a/@AttendanceTracker/addons/AttendanceTracker/functions/fn_eventHandlers.sqf
+++ b/@AttendanceTracker/addons/AttendanceTracker/functions/fn_eventHandlers.sqf
@@ -5,8 +5,14 @@
 		[format ["(EventHandler) OnUserConnected fired: %1", _this], "DEBUG"] call attendanceTracker_fnc_log;
 
 		private _userInfo = (getUserInfo _networkId);
+		if (isNil "_userInfo") exitWith {
+			[format ["(EventHandler) OnUserConnected: No user info found for %1", _networkId], "DEBUG"] call attendanceTracker_fnc_log;
+		};
+
 		_userInfo params ["_playerID", "_ownerId", "_playerUID", "_profileName", "_displayName", "_steamName", "_clientState", "_isHC", "_adminState", "_networkInfo", "_unit"];
-		if (_isHC) exitWith {};
+		if (_isHC) exitWith {
+			[format ["(EventHandler) OnUserConnected: %1 is HC, skipping", _playerID], "DEBUG"] call attendanceTracker_fnc_log;
+		};
 
 		(AttendanceTracker getVariable ["allUsers", createHashMap]) set [_networkId, _userInfo];
 		[
@@ -16,7 +22,7 @@
 			_profileName,
 			_steamName,
 			nil // send rowId on d/c only
-		] call attendanceTracker_fnc_writeAttendance;
+		] call attendanceTracker_fnc_logServerEvent;
 
 	}],
 	["OnUserDisconnected", {
@@ -25,10 +31,14 @@
 		[format ["(EventHandler) OnUserDisconnected fired: %1", _this], "DEBUG"] call attendanceTracker_fnc_log;
 
 		private _userInfo = (AttendanceTracker getVariable ["allUsers", createHashMap]) get _networkId;
-		if (isNil "_userInfo") exitWith {};
+		if (isNil "_userInfo") exitWith {
+			[format ["(EventHandler) OnUserDisconnected: No user info found for %1", _networkId], "DEBUG"] call attendanceTracker_fnc_log;
+		};
 
 		_userInfo params ["_playerID", "_ownerId", "_playerUID", "_profileName", "_displayName", "_steamName", "_clientState", "_isHC", "_adminState", "_networkInfo", "_unit", "_rowId"];
-		if (_isHC) exitWith {};
+		if (_isHC) exitWith {
+			[format ["(EventHandler) OnUserDisconnected: %1 is HC, skipping", _playerID], "DEBUG"] call attendanceTracker_fnc_log;
+		};
 
 		[
 			"Server",
@@ -37,7 +47,7 @@
 			_profileName,
 			_steamName,
 			(if (!isNil "_rowId") then {_rowId} else {nil}) // send rowId on d/c only
-		] call attendanceTracker_fnc_writeAttendance;
+		] call attendanceTracker_fnc_logServerEvent;
 	}],
 	["PlayerConnected", {
 		params ["_id", "_uid", "_name", "_jip", "_owner", "_idstr"];
@@ -45,10 +55,14 @@
 		[format ["(EventHandler) PlayerConnected fired: %1", _this], "DEBUG"] call attendanceTracker_fnc_log;
 
 		private _userInfo = (getUserInfo _idstr);
-		if (isNil "_userInfo") exitWith {};
+		if (isNil "_userInfo") exitWith {
+			[format ["(EventHandler) PlayerConnected: No user info found for %1", _idstr], "DEBUG"] call attendanceTracker_fnc_log;
+		};
 
 		_userInfo params ["_playerID", "_ownerId", "_playerUID", "_profileName", "_displayName", "_steamName", "_clientState", "_isHC", "_adminState", "_networkInfo", "_unit"];
-		if (_isHC) exitWith {};
+		if (_isHC) exitWith {
+			[format ["(EventHandler) PlayerConnected: %1 is HC, skipping", _playerID], "DEBUG"] call attendanceTracker_fnc_log;
+		};
 
 		(AttendanceTracker getVariable ["allUsers", createHashMap]) set [_playerID, _userInfo];
 		[
@@ -74,7 +88,9 @@
 		};
 
 		_userInfo params ["_playerID", "_ownerId", "_playerUID", "_profileName", "_displayName", "_steamName", "_clientState", "_isHC", "_adminState", "_networkInfo", "_unit", "_rowId"];
-		if (_isHC) exitWith {};
+		if (_isHC) exitWith {
+			[format ["(EventHandler) HandleDisconnect: %1 is HC, skipping", _playerID], "DEBUG"] call attendanceTracker_fnc_log;
+		};
 		
 		[
 			"Mission",
diff --git a/@AttendanceTracker/addons/AttendanceTracker/functions/fn_logServerEvent.sqf b/@AttendanceTracker/addons/AttendanceTracker/functions/fn_logServerEvent.sqf
index 2d72a74..6f7ec6a 100644
--- a/@AttendanceTracker/addons/AttendanceTracker/functions/fn_logServerEvent.sqf
+++ b/@AttendanceTracker/addons/AttendanceTracker/functions/fn_logServerEvent.sqf
@@ -9,7 +9,7 @@ params [
 
 
 private _hash = + (AttendanceTracker getVariable ["missionContext", createHashMap]);
-_hash set ["networkId", netID player]
+_hash set ["networkId", netID player];
 _hash set ["eventType", _eventType];
 _hash set ["playerId", _playerId];
 _hash set ["playerUID", _playerUID];
diff --git a/@AttendanceTracker/addons/AttendanceTracker/functions/fn_timestamp.sqf b/@AttendanceTracker/addons/AttendanceTracker/functions/fn_timestamp.sqf
index e53f794..b578b47 100644
--- a/@AttendanceTracker/addons/AttendanceTracker/functions/fn_timestamp.sqf
+++ b/@AttendanceTracker/addons/AttendanceTracker/functions/fn_timestamp.sqf
@@ -8,7 +8,7 @@ systemTimeUTC params [
 	"_day",
 	"_hour",
 	"_minute",
-	"_second"
+	"_second",
 	"_millisecond"
 ];
 
diff --git a/extension/AttendanceTracker_x64.dll b/extension/AttendanceTracker_x64.dll
index fe528f5..53c41e5 100644
Binary files a/extension/AttendanceTracker_x64.dll and b/extension/AttendanceTracker_x64.dll differ
diff --git a/extension/main.go b/extension/main.go
index e53ce27..2d4cf52 100644
--- a/extension/main.go
+++ b/extension/main.go
@@ -18,7 +18,6 @@ import (
 	"os"
 	"path"
 	"runtime"
-	"strconv"
 	"strings"
 	"time"
 	"unsafe"
@@ -38,6 +37,8 @@ var ATTENDANCE_TABLE string = "attendance"
 var MISSIONS_TABLE string = "missions"
 var WORLDS_TABLE string = "worlds"
 
+// ! TODO make a hash to save key:netId from A3 value:rowId from join event
+
 var ATConfig AttendanceTrackerConfig
 
 type AttendanceTrackerConfig struct {
@@ -117,7 +118,7 @@ func getMissionHash() string {
 	hash := md5.Sum([]byte(time.Now().Format("2006-01-02 15:04:05")))
 
 	// convert to string
-	hashString := fmt.Sprintf("%x", hash)
+	hashString := fmt.Sprintf(`%x`, hash)
 	writeLog(functionName, fmt.Sprintf(`["Mission hash: %s", "INFO"]`, hashString))
 	return hashString
 }
@@ -260,7 +261,7 @@ type MissionInfo struct {
 
 func writeMissionInfo(missionInfo string) {
 	functionName := "writeMissionInfo"
-	writeLog(functionName, fmt.Sprintf(`["%s", "DEBUG"]`, missionInfo))
+	// writeLog(functionName, fmt.Sprintf(`["%s", "DEBUG"]`, missionInfo))
 	// missionInfo is json, parse it
 	var mi MissionInfo
 	fixedString := fixEscapeQuotes(trimQuotes(missionInfo))
@@ -271,15 +272,9 @@ func writeMissionInfo(missionInfo string) {
 	}
 
 	// get MySQL friendly datetime
-	// first, convert string to int
-	missionStartTime, err := strconv.ParseInt(mi.MissionStart, 10, 64)
-	if err != nil {
-		writeLog(functionName, fmt.Sprintf(`["%s", "ERROR"]`, err))
-		return
-	}
-	t := time.Unix(0, missionStartTime).Format("2006-01-02 15:04:05")
+
 	// write to log
-	writeLog(functionName, fmt.Sprintf(`["MissionName:%s BriefingName:%s MissionNameSource:%s OnLoadName:%s Author:%s ServerName:%s ServerProfile:%s MissionStart:%s MissionHash:%s", "INFO"]`, mi.MissionName, mi.BriefingName, mi.MissionNameSource, mi.OnLoadName, mi.Author, mi.ServerName, mi.ServerProfile, t, mi.MissionHash))
+	writeLog(functionName, fmt.Sprintf(`["MissionName:%s BriefingName:%s MissionNameSource:%s OnLoadName:%s Author:%s ServerName:%s ServerProfile:%s MissionStart:%s MissionHash:%s", "INFO"]`, mi.MissionName, mi.BriefingName, mi.MissionNameSource, mi.OnLoadName, mi.Author, mi.ServerName, mi.ServerProfile, mi.MissionStart, mi.MissionHash))
 
 	// write to database
 	// every mission is unique, so insert it