diff --git a/pom.xml b/pom.xml
index bde846a0..c6f8bd7a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.qortal</groupId>
 	<artifactId>qortal</artifactId>
-	<version>4.6.5</version>
+	<version>4.6.6</version>
 	<packaging>jar</packaging>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/src/main/java/org/qortal/settings/Settings.java b/src/main/java/org/qortal/settings/Settings.java
index c3305e82..0e8e95f0 100644
--- a/src/main/java/org/qortal/settings/Settings.java
+++ b/src/main/java/org/qortal/settings/Settings.java
@@ -67,7 +67,7 @@ public class Settings {
 	private Integer apiPort;
 	private boolean apiWhitelistEnabled = true;
 	private String[] apiWhitelist = new String[] {
-		"::1", "127.0.0.1"
+			"::1", "127.0.0.1"
 	};
 
 	/** Legacy API key (deprecated Nov 2021). Use /admin/apikey/generate API endpoint instead */
@@ -213,7 +213,7 @@ public class Settings {
 	public long recoveryModeTimeout = 9999999999999L;
 
 	/** Minimum peer version number required in order to sync with them */
-	private String minPeerVersion = "4.6.3";
+	private String minPeerVersion = "4.6.5";
 	/** Whether to allow connections with peers below minPeerVersion
 	 * If true, we won't sync with them but they can still sync with us, and will show in the peers list
 	 * If false, sync will be blocked both ways, and they will not appear in the peers list */
@@ -222,7 +222,7 @@ public class Settings {
 	/** Minimum time (in seconds) that we should attempt to remain connected to a peer for */
 	private int minPeerConnectionTime = 2 * 60 * 60; // seconds
 	/** Maximum time (in seconds) that we should attempt to remain connected to a peer for */
-	private int maxPeerConnectionTime = 4 * 60 * 60; // seconds
+	private int maxPeerConnectionTime = 6 * 60 * 60; // seconds
 	/** Maximum time (in seconds) that a peer should remain connected when requesting QDN data */
 	private int maxDataPeerConnectionTime = 30 * 60; // seconds
 
@@ -272,16 +272,19 @@ public class Settings {
 
 	// Bootstrap sources
 	private String[] bootstrapHosts = new String[] {
-		"http://bootstrap.qortal.org",
-		"http://bootstrap2.qortal.org",
-		"http://bootstrap3.qortal.org",
-		"http://bootstrap4.qortal.org"
+			"http://bootstrap.qortal.org",
+			"http://bootstrap2.qortal.org",
+			"http://bootstrap3.qortal.org",
+			"http://bootstrap4.qortal.org"
 	};
 
 	// Auto-update sources
 	private String[] autoUpdateRepos = new String[] {
-		"https://github.com/Qortal/qortal/raw/%s/qortal.update",
-		"https://raw.githubusercontent.com@151.101.16.133/Qortal/qortal/%s/qortal.update"
+			"https://github.com/Qortal/qortal/raw/%s/qortal.update",
+			"https://raw.githubusercontent.com@151.101.16.133/Qortal/qortal/%s/qortal.update",
+			"https://qortal.link/Auto-Update/%s/qortal.update",
+			"https://qortal.name/Auto-Update/%s/qortal.update",
+			"https://update.qortal.org/Auto-Update/%s/qortal.update"
 	};
 
 	// Lists
@@ -289,36 +292,36 @@ public class Settings {
 
 	/** Array of NTP server hostnames. */
 	private String[] ntpServers = new String[] {
-		"pool.ntp.org",
-		"0.pool.ntp.org",
-		"1.pool.ntp.org",
-		"2.pool.ntp.org",
-		"3.pool.ntp.org",
-		"asia.pool.ntp.org",
-		"0.asia.pool.ntp.org",
-		"1.asia.pool.ntp.org",
-		"2.asia.pool.ntp.org",
-		"3.asia.pool.ntp.org",
-		"europe.pool.ntp.org",
-		"0.europe.pool.ntp.org",
-		"1.europe.pool.ntp.org",
-		"2.europe.pool.ntp.org",
-		"3.europe.pool.ntp.org",
-		"north-america.pool.ntp.org",
-		"0.north-america.pool.ntp.org",
-		"1.north-america.pool.ntp.org",
-		"2.north-america.pool.ntp.org",
-		"3.north-america.pool.ntp.org",
-		"oceania.pool.ntp.org",
-		"0.oceania.pool.ntp.org",
-		"1.oceania.pool.ntp.org",
-		"2.oceania.pool.ntp.org",
-		"3.oceania.pool.ntp.org",
-		"south-america.pool.ntp.org",
-		"0.south-america.pool.ntp.org",
-		"1.south-america.pool.ntp.org",
-		"2.south-america.pool.ntp.org",
-		"3.south-america.pool.ntp.org"
+			"pool.ntp.org",
+			"0.pool.ntp.org",
+			"1.pool.ntp.org",
+			"2.pool.ntp.org",
+			"3.pool.ntp.org",
+			"asia.pool.ntp.org",
+			"0.asia.pool.ntp.org",
+			"1.asia.pool.ntp.org",
+			"2.asia.pool.ntp.org",
+			"3.asia.pool.ntp.org",
+			"europe.pool.ntp.org",
+			"0.europe.pool.ntp.org",
+			"1.europe.pool.ntp.org",
+			"2.europe.pool.ntp.org",
+			"3.europe.pool.ntp.org",
+			"north-america.pool.ntp.org",
+			"0.north-america.pool.ntp.org",
+			"1.north-america.pool.ntp.org",
+			"2.north-america.pool.ntp.org",
+			"3.north-america.pool.ntp.org",
+			"oceania.pool.ntp.org",
+			"0.oceania.pool.ntp.org",
+			"1.oceania.pool.ntp.org",
+			"2.oceania.pool.ntp.org",
+			"3.oceania.pool.ntp.org",
+			"south-america.pool.ntp.org",
+			"0.south-america.pool.ntp.org",
+			"1.south-america.pool.ntp.org",
+			"2.south-america.pool.ntp.org",
+			"3.south-america.pool.ntp.org"
 	};
 	/** Additional offset added to values returned by NTP.getTime() */
 	private Long testNtpOffset = null;
@@ -408,7 +411,7 @@ public class Settings {
 	 * The thread priority (1 is lowest, 10 is highest) of the threads used for network peer connections. This is the
 	 * main thread connecting to a peer in the network.
 	 */
-    private int networkThreadPriority = 7;
+	private int networkThreadPriority = 7;
 
 	/**
 	 * The Handshake Thread Priority
@@ -554,7 +557,7 @@ public class Settings {
 		try {
 			// Create JAXB context aware of Settings
 			jc = JAXBContextFactory.createContext(new Class[] {
-				Settings.class
+					Settings.class
 			}, null);
 
 			// Create unmarshaller