diff --git a/runelite-client/src/main/java/net/runelite/client/account/SessionManager.java b/runelite-client/src/main/java/net/runelite/client/account/SessionManager.java
index 4fc8152126..3b86e4b681 100644
--- a/runelite-client/src/main/java/net/runelite/client/account/SessionManager.java
+++ b/runelite-client/src/main/java/net/runelite/client/account/SessionManager.java
@@ -147,7 +147,7 @@ public class SessionManager
 		{
 			// Initialize config for new session
 			// If the session isn't logged in yet, don't switch to the new config
-			configManager.switchSession(session);
+			configManager.switchSession();
 		}
 
 		eventBus.post(new SessionOpen());
@@ -177,7 +177,7 @@ public class SessionManager
 		accountSession = null; // No more account
 
 		// Restore config
-		configManager.switchSession(null);
+		configManager.switchSession();
 
 		eventBus.post(new SessionClose());
 	}
diff --git a/runelite-client/src/main/java/net/runelite/client/config/ConfigManager.java b/runelite-client/src/main/java/net/runelite/client/config/ConfigManager.java
index b0f42f7bf1..d7d2c52f47 100644
--- a/runelite-client/src/main/java/net/runelite/client/config/ConfigManager.java
+++ b/runelite-client/src/main/java/net/runelite/client/config/ConfigManager.java
@@ -62,7 +62,7 @@ import lombok.extern.slf4j.Slf4j;
 import net.runelite.api.coords.WorldPoint;
 import net.runelite.api.events.ConfigChanged;
 import net.runelite.client.RuneLite;
-import net.runelite.client.account.AccountSession;
+import static net.runelite.client.RuneLite.PROFILES_DIR;
 import net.runelite.client.eventbus.EventBus;
 import net.runelite.client.util.ColorUtil;
 
@@ -71,14 +71,14 @@ import net.runelite.client.util.ColorUtil;
 public class ConfigManager
 {
 	private static final String SETTINGS_FILE_NAME = "runeliteplus.properties";
+	private static final String STANDARD_SETTINGS_FILE_NAME = "settings.properties";
 	private static final File SETTINGS_FILE = new File(RuneLite.RUNELITE_DIR, SETTINGS_FILE_NAME);
-	private static final File STANDARD_SETTINGS_FILE = new File(RuneLite.RUNELITE_DIR, "settings.properties");
+	private static final File STANDARD_SETTINGS_FILE = new File(RuneLite.RUNELITE_DIR, STANDARD_SETTINGS_FILE_NAME);
 
 	@Inject
 	EventBus eventBus;
 
 	private final ScheduledExecutorService executor;
-
 	private final ConfigInvocationHandler handler = new ConfigInvocationHandler(this);
 	private final Properties properties = new Properties();
 	private final Map<String, String> pendingChanges = new HashMap<>();
@@ -91,7 +91,7 @@ public class ConfigManager
 		executor.scheduleWithFixedDelay(this::sendConfig, 30, 30, TimeUnit.SECONDS);
 	}
 
-	public final void switchSession(AccountSession session)
+	public final void switchSession()
 	{
 		// Ensure existing config is saved
 		load();
@@ -164,7 +164,7 @@ public class ConfigManager
 		catch (FileNotFoundException ex)
 		{
 			log.debug("Unable to load settings - no such file, syncing from standard settings");
-			syncPropertiesFromFile(STANDARD_SETTINGS_FILE);
+			syncLastModified();
 		}
 		catch (IllegalArgumentException | IOException ex)
 		{
@@ -201,11 +201,11 @@ public class ConfigManager
 		}
 	}
 
-	private void saveToFile(final File propertiesFile) throws IOException
+	private void saveToFile() throws IOException
 	{
-		propertiesFile.getParentFile().mkdirs();
+		ConfigManager.SETTINGS_FILE.getParentFile().mkdirs();
 
-		try (FileOutputStream out = new FileOutputStream(propertiesFile))
+		try (FileOutputStream out = new FileOutputStream(ConfigManager.SETTINGS_FILE))
 		{
 			final FileLock lock = out.getChannel().lock();
 
@@ -589,7 +589,7 @@ public class ConfigManager
 		{
 			try
 			{
-				saveToFile(SETTINGS_FILE);
+				saveToFile();
 			}
 			catch (IOException ex)
 			{
@@ -597,4 +597,32 @@ public class ConfigManager
 			}
 		}
 	}
-}
+
+	private void syncLastModified()
+	{
+		File newestFile;
+
+		newestFile = STANDARD_SETTINGS_FILE;
+
+		for (File profileDir : PROFILES_DIR.listFiles())
+		{
+			if (!profileDir.isDirectory())
+			{
+				continue;
+			}
+
+			for (File settings : profileDir.listFiles())
+			{
+				if (!settings.getName().equals(STANDARD_SETTINGS_FILE_NAME) ||
+					settings.lastModified() < newestFile.lastModified())
+				{
+					continue;
+				}
+
+				newestFile = settings;
+			}
+		}
+
+		syncPropertiesFromFile(newestFile);
+	}
+}
\ No newline at end of file
diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/runeliteplus/RuneLitePlusConfig.java b/runelite-client/src/main/java/net/runelite/client/plugins/runeliteplus/RuneLitePlusConfig.java
index dbdeea12d0..7e666c19b2 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/runeliteplus/RuneLitePlusConfig.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/runeliteplus/RuneLitePlusConfig.java
@@ -29,6 +29,7 @@ package net.runelite.client.plugins.runeliteplus;
 import net.runelite.client.config.Config;
 import net.runelite.client.config.ConfigGroup;
 import net.runelite.client.config.ConfigItem;
+import net.runelite.client.config.Range;
 
 @ConfigGroup("runeliteplus")
 public interface RuneLitePlusConfig extends Config
@@ -55,6 +56,10 @@ public interface RuneLitePlusConfig extends Config
 		return false;
 	}
 
+	@Range(
+		min = 15,
+		max = 100
+	)
 	@ConfigItem(
 		keyName = "opacityPercentage",
 		name = "Opacity percentage",