ArmA 2 CO Server: VoN lagging for all players

[gamerz971hd 10]

Hello everyone!

After around 10 minutes of the server being up or 7+ people joining, Global and Side chat are unusable. Extreme lag and stuttering occurs.

The issue only started to occur after the steam update to 1.63.

Here are my configs:

Server.cfg

steamport = 2300;
steamqueryport = 2301;


// GLOBAL SETTINGS
hostname = "{TCG} Official Tactical Combat Gaming Island Life - Stat Save - [tacticalcombatgaming.com]";			// The name of the server that shall be displayed in the public server list
//password = "closedServer123";																							// Password for joining, eg connecting to the server
passwordAdmin = "HowManyPeopleWillTryThisPassword";																						// Password to become server admin. When you're in Arma MP and connected to the server, type '#login xyz'
reportingIP = "arma2oapc.master.gamespy.com";																		// For Arma2: Operation Arrowhead
logFile = "server_console.log";																						// Tells ArmA-server where the logfile should go and what it should be called


motd[] = {
	"", "",  
	"You are playing on Island Life Server -Stat Save-",
	"Join Our Teamspeak - Address: ts3.tacticalcombatgaming.com",
	"Welcome to the TCG Offical server",
	"", "",  
	"Please ensure you read the rules located on our website",
	"http://www.tacticalcombatgaming.com",	
	""
};
motdInterval = 5;					// Time interval (in seconds) between each message


// JOINING RULES
checkfiles[] = {};					// Outdated.
maxPlayers = 62;					// Maximum amount of players. Civilians and watchers, beholder, bystanders and so on also count as player.
kickDuplicate = 1;					// Each ArmA version has its own ID. If kickDuplicate is set to 1, a player will be kicked when he joins a server where another player with the same ID is playing.
verifySignatures = 2;				// Verifies .pbos against .bisign files. Valid values 0 (disabled), 1 (prefer v2 sigs but accept v1 too) and 2 (only v2 sigs are allowed). 
equalModRequired = 0;				// Outdated. If set to 1, player has to use exactly the same -mod= startup parameter as the server.
requiredBuild = 125402;				// Require clients joining to have at least build 12345 of game, preventing obsolete clients to connect
requiredSecureId = 2;


// VOTING
voteMissionPlayers = 1;				// Tells the server how many people must connect so that it displays the mission selection screen.
voteThreshold = 0.33;				// 33% or more players need to vote for something, for example an admin or a new map, to become effective


// INGAME SETTINGS
disableVoN = 0;					// If set to 1, Voice over Net will not be available
vonCodecQuality = 7;				// since 1.62.95417 supports range 1-20 //since 1.63.x will supports range 1-30 //8kHz is 0-10, 16kHz is 11-20, 32kHz is 21-30
persistent = 1;					// If 1, missions still run on even after the last player disconnected.
timeStampFormat = "full";			// Set the timestamp format used on each report line in server-side RPT file. Possible values are "none" (default),"short","full".
BattlEye = 1;                                      // Server to use BattlEye system


// SCRIPTING ISSUES
onUserConnected = "";				//
onUserDisconnected = "";			//
doubleIdDetected = "";				//
//regularCheck = "{}";                          //


// SIGNATURE VERIFICATION
onUnsignedData = "kick (_this select 0)";		// unsigned data detected
onHackedData = "kick (_this select 0)";	        // tampering of the signature detected
onDifferentData = "kick (_this select 0)";		// data with a valid signature, but different version than the one present on server detected




// MISSIONS CYCLE (see below)
class Missions {
    class tcgmission                // name for the mission, can be anything
    {
        template = "TCGIL_SQL_v253.Emita";
        difficulty = "veteran";  // difficulty: recruit, regular, veteran or mercenary (see CfgDifficulties in the main game config)
    };
};
[/Code]

Basic.cfg (I've Tried several different configs including the default one)

[Code]
language="English";
adapter=-1;
3D_Performance=1000000;
Resolution_Bpp=8;
MaxBandwidth=100000000;
MaxMsgSend=512;
MaxSizeGuaranteed=1024;
MaxSizeNonguaranteed=128;
MinErrorToSend=0.0040000002;
MinErrorToSendNear=0.0099999998;
class sockets
{
maxPacketSize=1400;
};
serverLatitude=51;
serverLongitude=9;
Windowed=0;
[/Code]

Server is running on port 2302 and all ports are open.

Any suggestions are greatly appreciated!