[Nexicon]

Fixed by creating this plugin

#include <sourcemod>
#pragma semicolon 1

public Plugin:myinfo =
{
	name = "Terrible Enable sv_disable_motd 0",
	author = "Sheepdude",
	description = "Sets sm_cvar sv_disable_motd 0 on map start",
	version = "0.02",
	url = "https://forums.alliedmods.net/showthread.php?t=303349"
};

new Handle:sv_disable_motd = INVALID_HANDLE;

public OnPluginStart()
{
	sv_disable_motd = FindConVar("sv_disable_motd");
	HookEvent("round_freeze_end", OnNewRound, EventHookMode_Pre);
}

public OnNewRound(Handle:event, const String:name[], bool:dontBroadcast)
{
	if(sv_disable_motd != INVALID_HANDLE)
		SetConVarInt(sv_disable_motd, 0);
}

Thanks for letting me know about sv_disable_motd
Edited from tefullalltalk plugin https://forums.alliedmods.net/showth...=155895&page=2