diff --git a/bin/cz/boosik/boosCooldown/BoosConfigManager.class b/bin/cz/boosik/boosCooldown/BoosConfigManager.class
index eb9403f..4082b96 100644
Binary files a/bin/cz/boosik/boosCooldown/BoosConfigManager.class and b/bin/cz/boosik/boosCooldown/BoosConfigManager.class differ
diff --git a/bin/cz/boosik/boosCooldown/BoosCoolDown.class b/bin/cz/boosik/boosCooldown/BoosCoolDown.class
index c6271ea..1e9f3aa 100644
Binary files a/bin/cz/boosik/boosCooldown/BoosCoolDown.class and b/bin/cz/boosik/boosCooldown/BoosCoolDown.class differ
diff --git a/bin/cz/boosik/boosCooldown/BoosCoolDownListener.class b/bin/cz/boosik/boosCooldown/BoosCoolDownListener.class
index 25b97ab..730fd07 100644
Binary files a/bin/cz/boosik/boosCooldown/BoosCoolDownListener.class and b/bin/cz/boosik/boosCooldown/BoosCoolDownListener.class differ
diff --git a/bin/cz/boosik/boosCooldown/Listeners/BoosSignChangeListener.class b/bin/cz/boosik/boosCooldown/Listeners/BoosSignChangeListener.class
new file mode 100644
index 0000000..bda9d16
Binary files /dev/null and b/bin/cz/boosik/boosCooldown/Listeners/BoosSignChangeListener.class differ
diff --git a/bin/cz/boosik/boosCooldown/Listeners/BoosSignInteractListener.class b/bin/cz/boosik/boosCooldown/Listeners/BoosSignInteractListener.class
new file mode 100644
index 0000000..0481e3c
Binary files /dev/null and b/bin/cz/boosik/boosCooldown/Listeners/BoosSignInteractListener.class differ
diff --git a/bin/plugin.yml b/bin/plugin.yml
index 51ffa77..b9a1dc9 100644
--- a/bin/plugin.yml
+++ b/bin/plugin.yml
@@ -1,6 +1,6 @@
 name: boosCooldowns
 main: cz.boosik.boosCooldown.BoosCoolDown
-version: 3.6.4
+version: 3.6.5
 authors: [LordBoos (ingame name boosik)]
 softdepend: [Vault]
 description: >
diff --git a/src/cz/boosik/boosCooldown/BoosConfigManager.java b/src/cz/boosik/boosCooldown/BoosConfigManager.java
index 0867345..41d01dc 100644
--- a/src/cz/boosik/boosCooldown/BoosConfigManager.java
+++ b/src/cz/boosik/boosCooldown/BoosConfigManager.java
@@ -581,10 +581,13 @@ public class BoosConfigManager {
 			conf.load(confFile);
 		} catch (FileNotFoundException e) {
 			e.printStackTrace();
+			BoosCoolDown.getLog().severe("[boosCooldowns] Configuration file not found!");
 		} catch (IOException e) {
 			e.printStackTrace();
+			BoosCoolDown.getLog().severe("[boosCooldowns] Could not read configuration file!");
 		} catch (InvalidConfigurationException e) {
 			e.printStackTrace();
+			BoosCoolDown.getLog().severe("[boosCooldowns] Configuration file is invalid!");
 		}
 	}
 
@@ -596,10 +599,13 @@ public class BoosConfigManager {
 			confusers.load(confusersFile);
 		} catch (FileNotFoundException e) {
 			e.printStackTrace();
+			BoosCoolDown.getLog().severe("[boosCooldowns] Storage file not found!");
 		} catch (IOException e) {
 			e.printStackTrace();
+			BoosCoolDown.getLog().severe("[boosCooldowns] Could not read storage file!");
 		} catch (InvalidConfigurationException e) {
 			e.printStackTrace();
+			BoosCoolDown.getLog().severe("[boosCooldowns] Storage file is invalid!");
 		}
 	}
 
@@ -620,6 +626,7 @@ public class BoosConfigManager {
 			confusers.save(confusersFile);
 		} catch (IOException e) {
 			e.printStackTrace();
+			BoosCoolDown.getLog().severe("[boosCooldowns] Could not save storage file!");	
 		}
 	}
 
@@ -645,6 +652,8 @@ public class BoosConfigManager {
 			conf.save(confFile);
 		} catch (IOException e) {
 			e.printStackTrace();
+			BoosCoolDown.getLog().severe("[boosCooldowns] Could not save configuration file!");
+			
 		}
 		reload();
 	}
@@ -670,6 +679,7 @@ public class BoosConfigManager {
 			conf.addDefault("options.options.cooldowns_enabled", true);
 			conf.addDefault("options.options.prices_enabled", true);
 			conf.addDefault("options.options.limits_enabled", true);
+			conf.addDefault("options.options.auto_save_enabled_CAN_CAUSE_BIG_LAGS", false);
 			conf.addDefault("options.options.save_interval_in_minutes", 15);
 			conf.addDefault("options.options.cancel_warmup_on_damage", false);
 			conf.addDefault("options.options.cancel_warmup_on_move", false);
@@ -725,15 +735,7 @@ public class BoosConfigManager {
 					"&6You are not allowed to use this sign!&f");
 		}
 		if (confFile.exists()) {
-			try {
-				conf.load(confFile);
-			} catch (FileNotFoundException e) {
-				e.printStackTrace();
-			} catch (IOException e) {
-				e.printStackTrace();
-			} catch (InvalidConfigurationException e) {
-				e.printStackTrace();
-			}
+			load();
 		}
 		try {
 			conf.addDefault("commands.groups.default.*", "1,1,0.0,-1");
@@ -772,7 +774,12 @@ public class BoosConfigManager {
 				confusersFile.createNewFile();
 			} catch (IOException e) {
 				e.printStackTrace();
+				BoosCoolDown.getLog().severe("[boosCooldowns] Could not save storage file!");
 			}
 		}
 	}
+
+	static boolean getAutoSave() {
+		return conf.getBoolean("options.options.auto_save_enabled_CAN_CAUSE_BIG_LAGS", false);
+	}
 }
diff --git a/src/cz/boosik/boosCooldown/BoosCoolDown.java b/src/cz/boosik/boosCooldown/BoosCoolDown.java
index 832e5b7..00f620b 100644
--- a/src/cz/boosik/boosCooldown/BoosCoolDown.java
+++ b/src/cz/boosik/boosCooldown/BoosCoolDown.java
@@ -27,6 +27,8 @@ import cz.boosik.boosCooldown.Listeners.BoosPlayerInteractListener;
 import cz.boosik.boosCooldown.Listeners.BoosPlayerMoveListener;
 import cz.boosik.boosCooldown.Listeners.BoosPlayerToggleSneakListener;
 import cz.boosik.boosCooldown.Listeners.BoosPlayerToggleSprintListener;
+import cz.boosik.boosCooldown.Listeners.BoosSignChangeListener;
+import cz.boosik.boosCooldown.Listeners.BoosSignInteractListener;
 
 /**
  * Hlavní třída pluginu. Třída je potomkem JavaPlugin a implementuje Runnable.
@@ -306,9 +308,11 @@ public class BoosCoolDown extends JavaPlugin implements Runnable {
 		registerListeners();
 		initializeVault();
 		BukkitScheduler scheduler = this.getServer().getScheduler();
+		if (BoosConfigManager.getAutoSave()){
 		scheduler.scheduleSyncRepeatingTask(this, this,
 				BoosConfigManager.getSaveInterval() * 1200,
 				BoosConfigManager.getSaveInterval() * 1200);
+		}
 		if (BoosConfigManager.getClearOnRestart()) {
 			BoosConfigManager.clear();
 		}
@@ -352,6 +356,10 @@ public class BoosCoolDown extends JavaPlugin implements Runnable {
 		if (BoosConfigManager.getCancelWarmupOnSprint()) {
 			pm.registerEvents(new BoosPlayerToggleSprintListener(), this);
 		}
+		if (BoosConfigManager.getSignCommands()) {
+			pm.registerEvents(new BoosSignChangeListener(), this);
+			pm.registerEvents(new BoosSignInteractListener(this), this);
+		}
 	}
 
 	/**
diff --git a/src/cz/boosik/boosCooldown/BoosCoolDownListener.java b/src/cz/boosik/boosCooldown/BoosCoolDownListener.java
index 61b72e1..40eba60 100644
--- a/src/cz/boosik/boosCooldown/BoosCoolDownListener.java
+++ b/src/cz/boosik/boosCooldown/BoosCoolDownListener.java
@@ -105,8 +105,8 @@ public class BoosCoolDownListener implements Listener {
 			return;
 		}
 		Player player = event.getPlayer();
-		String originalCommand = event.getMessage().trim()
-				.replaceAll(" +", " ").toLowerCase();
+		String originalCommand = event.getMessage().replace("\\", "\\\\");
+		originalCommand.trim().replaceAll(" +", " ").toLowerCase();
 		String regexCommad = "";
 		Set<String> aliases = BoosConfigManager.getAliases();
 		Set<String> commands = BoosConfigManager.getCommands(player);
diff --git a/src/cz/boosik/boosCooldown/Listeners/BoosSignChangeListener.java b/src/cz/boosik/boosCooldown/Listeners/BoosSignChangeListener.java
new file mode 100644
index 0000000..a1fc750
--- /dev/null
+++ b/src/cz/boosik/boosCooldown/Listeners/BoosSignChangeListener.java
@@ -0,0 +1,49 @@
+package cz.boosik.boosCooldown.Listeners;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.SignChangeEvent;
+
+import util.boosChat;
+import cz.boosik.boosCooldown.BoosConfigManager;
+
+/**
+ * @author Jakub Kolář
+ *
+ */
+public class BoosSignChangeListener implements Listener {
+	/**
+	 * @param event
+	 */
+	@EventHandler(priority = EventPriority.NORMAL)
+	private void onSignChange(SignChangeEvent event) {
+		if (event.isCancelled())
+			return;
+
+		Player player = event.getPlayer();
+		String line1 = event.getLine(0);
+		String line2 = event.getLine(1);
+		if (line1.equals("[boosCooldowns]")) {
+			if (line2.equals("player")
+					&& !player
+							.hasPermission("booscooldowns.signs.player.place")) {
+				boosChat.sendMessageToPlayer(player,
+						BoosConfigManager.getCannotCreateSignMessage());
+				event.getBlock().breakNaturally();
+				event.setCancelled(true);
+				return;
+			}
+			if (line2.equals("server")
+					&& !player
+							.hasPermission("booscooldowns.signs.server.place")) {
+				boosChat.sendMessageToPlayer(player,
+						BoosConfigManager.getCannotCreateSignMessage());
+				event.getBlock().breakNaturally();
+				event.setCancelled(true);
+				return;
+			}
+		}
+	}
+}
diff --git a/src/cz/boosik/boosCooldown/Listeners/BoosSignInteractListener.java b/src/cz/boosik/boosCooldown/Listeners/BoosSignInteractListener.java
new file mode 100644
index 0000000..4a34f1d
--- /dev/null
+++ b/src/cz/boosik/boosCooldown/Listeners/BoosSignInteractListener.java
@@ -0,0 +1,76 @@
+package cz.boosik.boosCooldown.Listeners;
+
+import org.bukkit.Material;
+import org.bukkit.block.Sign;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.Action;
+import org.bukkit.event.player.PlayerInteractEvent;
+
+import util.boosChat;
+import cz.boosik.boosCooldown.BoosConfigManager;
+import cz.boosik.boosCooldown.BoosCoolDown;
+
+/**
+ * @author Jakub
+ *
+ */
+public class BoosSignInteractListener implements Listener {
+	private final BoosCoolDown plugin;
+
+	/**
+	 * @param instance
+	 */
+	public BoosSignInteractListener(BoosCoolDown instance) {
+		plugin = instance;
+	}
+
+	/**
+	 * @param event
+	 */
+	@EventHandler(priority = EventPriority.NORMAL)
+	private void onSignInteract(PlayerInteractEvent event) {
+		String msg;
+		if (event.isCancelled())
+			return;
+
+		if (event.hasBlock() && event.getAction() == Action.RIGHT_CLICK_BLOCK) {
+			if (event.getClickedBlock().getType() == Material.SIGN_POST
+					|| event.getClickedBlock().getType() == Material.WALL_SIGN) {
+				Sign s = (Sign) event.getClickedBlock().getState();
+				String line1 = s.getLine(0);
+				String line2 = s.getLine(1);
+				String line3 = s.getLine(2);
+				String line4 = s.getLine(3);
+				Player player = event.getPlayer();
+				if (line1.equals("[boosCooldowns]")) {
+					if (line2.equals("player")
+							&& player
+									.hasPermission("booscooldowns.signs.player.use")) {
+						msg = line3;
+						if (line3.endsWith("+") || !line4.isEmpty()) {
+							msg = line3.substring(0, line3.length() - 1) + " "
+									+ line4;
+						}
+						event.getPlayer().chat(msg);
+					} else if (line2.equals("server")
+							&& player
+									.hasPermission("booscooldowns.signs.server.use")) {
+						msg = line3;
+						if (line3.endsWith("+") || !line4.isEmpty()) {
+							msg = line3.substring(0, line3.length() - 1) + " "
+									+ line4;
+						}
+						plugin.getServer().dispatchCommand(
+								plugin.getServer().getConsoleSender(), msg);
+					} else {
+						boosChat.sendMessageToPlayer(player,
+								BoosConfigManager.getCannotUseSignMessage());
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/src/plugin.yml b/src/plugin.yml
index 51ffa77..b9a1dc9 100644
--- a/src/plugin.yml
+++ b/src/plugin.yml
@@ -1,6 +1,6 @@
 name: boosCooldowns
 main: cz.boosik.boosCooldown.BoosCoolDown
-version: 3.6.4
+version: 3.6.5
 authors: [LordBoos (ingame name boosik)]
 softdepend: [Vault]
 description: >