diff --git a/build.gradle b/build.gradle
index 2adb169d..0956acda 100644
--- a/build.gradle
+++ b/build.gradle
@@ -57,9 +57,9 @@ repositories {
 }
 
 dependencies {
-    implementation "pro.gravit.launcher:launcher-core:5.3.2"
-    implementation "pro.gravit.launcher:launcher-ws-api:5.3.2"
-    implementation "pro.gravit.launcher:launcher-client-api:5.3.2"
+    implementation "pro.gravit.launcher:launcher-core:5.3.6"
+    implementation "pro.gravit.launcher:launcher-ws-api:5.3.6"
+    implementation "pro.gravit.launcher:launcher-client-api:5.3.6"
     implementation "pro.gravit.utils.enfs:enfs:1.0.0-SNAPSHOT"
     implementation 'io.netty:netty-codec-http:4.1.67.Final'
     implementation 'com.github.oshi:oshi-core:5.8.1'
diff --git a/src/main/java/pro/gravit/launcher/client/JavaRuntimeModule.java b/src/main/java/pro/gravit/launcher/client/JavaRuntimeModule.java
index bf3de668..cbf53c6b 100644
--- a/src/main/java/pro/gravit/launcher/client/JavaRuntimeModule.java
+++ b/src/main/java/pro/gravit/launcher/client/JavaRuntimeModule.java
@@ -30,7 +30,7 @@ public class JavaRuntimeModule extends LauncherModule {
     private RuntimeProvider provider;
 
     public JavaRuntimeModule() {
-        super(new LauncherModuleInfo("StdJavaRuntime", new Version(2, 1, 3, 1, Version.Type.STABLE),
+        super(new LauncherModuleInfo("StdJavaRuntime", new Version(2, 1, 4, 1, Version.Type.STABLE),
                 0, new String[]{}, new String[]{"runtime"}));
     }
 
diff --git a/src/main/java/pro/gravit/launcher/client/gui/scenes/settings/SettingsScene.java b/src/main/java/pro/gravit/launcher/client/gui/scenes/settings/SettingsScene.java
index 561be711..c574ae7d 100644
--- a/src/main/java/pro/gravit/launcher/client/gui/scenes/settings/SettingsScene.java
+++ b/src/main/java/pro/gravit/launcher/client/gui/scenes/settings/SettingsScene.java
@@ -16,6 +16,7 @@
 import pro.gravit.launcher.client.gui.stage.ConsoleStage;
 import pro.gravit.launcher.profiles.ClientProfile;
 import pro.gravit.utils.helper.IOHelper;
+import pro.gravit.utils.helper.JVMHelper;
 import pro.gravit.utils.helper.LogHelper;
 
 import java.io.File;
@@ -25,6 +26,9 @@
 import java.util.function.Consumer;
 
 public class SettingsScene extends AbstractScene {
+
+    private final static long MAX_JAVA_MEMORY_X64 = 32*1024;
+    private final static long MAX_JAVA_MEMORY_X32 = 1536;
     private Pane componentList;
     private Label ramLabel;
     private Slider ramSlider;
@@ -52,12 +56,14 @@ protected void doInit() {
 
         ramSlider = LookupHelper.lookup(layout, "#ramSlider");
         ramLabel = LookupHelper.lookup(layout, "#ramLabel");
+        long maxSystemMemory;
         try {
             SystemInfo systemInfo = new SystemInfo();
-            ramSlider.setMax(systemInfo.getHardware().getMemory().getTotal() >> 20);
+            maxSystemMemory =(systemInfo.getHardware().getMemory().getTotal() >> 20);
         } catch (Throwable e) {
-            ramSlider.setMax(2048);
+            maxSystemMemory = 2048;
         }
+        ramSlider.setMax(Math.min(maxSystemMemory, getJavaMaxMemory()));
 
         ramSlider.setSnapToTicks(true);
         ramSlider.setShowTickMarks(true);
@@ -131,6 +137,13 @@ public Double fromString(String string) {
         reset();
     }
 
+    private long getJavaMaxMemory() {
+        if(application.javaService.isArchAvailable(JVMHelper.ARCH.X86_64) || application.javaService.isArchAvailable(JVMHelper.ARCH.ARM64)) {
+            return MAX_JAVA_MEMORY_X64;
+        }
+        return MAX_JAVA_MEMORY_X32;
+    }
+
     @Override
     public void reset() {
         profileSettings = new RuntimeSettings.ProfileSettingsView(application.getProfileSettings());
diff --git a/src/main/java/pro/gravit/launcher/client/gui/service/JavaService.java b/src/main/java/pro/gravit/launcher/client/gui/service/JavaService.java
index b6a4dd4a..0b979248 100644
--- a/src/main/java/pro/gravit/launcher/client/gui/service/JavaService.java
+++ b/src/main/java/pro/gravit/launcher/client/gui/service/JavaService.java
@@ -30,7 +30,7 @@ public JavaService(JavaFXApplication application) {
                         int build = Integer.parseInt(matcher.group("build"));
                         JVMHelper.ARCH arch = JVMHelper.ARCH.valueOf(matcher.group("arch"));
                         boolean javafx = Boolean.parseBoolean(matcher.group("javafx"));
-                        if (arch != JVMHelper.ARCH_TYPE) {
+                        if (!isArchAvailable(arch)) {
                             continue;
                         }
                         if(!JVMHelper.OS_TYPE.name.equals(os)) {
@@ -52,6 +52,20 @@ public JavaService(JavaFXApplication application) {
         javaVersions = Collections.unmodifiableList(versions);
     }
 
+    public boolean isArchAvailable(JVMHelper.ARCH arch) {
+        if(JVMHelper.ARCH_TYPE == arch) {
+            return true;
+        }
+        if(arch == JVMHelper.ARCH.X86_64 && JVMHelper.OS_TYPE == JVMHelper.OS.MUSTDIE &&
+                (( JVMHelper.ARCH_TYPE == JVMHelper.ARCH.X86 && !JVMHelper.isJVMMatchesSystemArch()) || JVMHelper.ARCH_TYPE == JVMHelper.ARCH.ARM64)) {
+            return true;
+        }
+        if(arch == JVMHelper.ARCH.X86_64 && JVMHelper.OS_TYPE == JVMHelper.OS.MACOSX && JVMHelper.ARCH_TYPE == JVMHelper.ARCH.ARM64) {
+            return true;
+        }
+        return false;
+    }
+
     public boolean isIncompatibleJava(JavaHelper.JavaVersion version, ClientProfile profile) {
         return version.version > profile.getMaxJavaVersion() || version.version < profile.getMinJavaVersion()
                 || (!version.enabledJavaFX && profile.getRuntimeInClientConfig() != ClientProfile.RuntimeInClientConfig.NONE)
diff --git a/src/main/java/pro/gravit/launcher/client/gui/service/StateService.java b/src/main/java/pro/gravit/launcher/client/gui/service/StateService.java
index 81ecfa31..5e7ef1fe 100644
--- a/src/main/java/pro/gravit/launcher/client/gui/service/StateService.java
+++ b/src/main/java/pro/gravit/launcher/client/gui/service/StateService.java
@@ -5,6 +5,7 @@
 import pro.gravit.launcher.events.request.ProfilesRequestEvent;
 import pro.gravit.launcher.profiles.ClientProfile;
 import pro.gravit.launcher.profiles.PlayerProfile;
+import pro.gravit.launcher.profiles.optional.OptionalFile;
 import pro.gravit.launcher.profiles.optional.OptionalView;
 import pro.gravit.launcher.request.Request;
 
@@ -61,9 +62,10 @@ public void setProfilesResult(ProfilesRequestEvent rawProfilesResult) {
         this.profiles = rawProfilesResult.profiles;
         this.profiles.sort(ClientProfile::compareTo);
         if (this.optionalViewMap == null) this.optionalViewMap = new HashMap<>();
-        else this.optionalViewMap.clear();
         for (ClientProfile profile : profiles) {
-            this.optionalViewMap.put(profile, new OptionalView(profile));
+            OptionalView oldView = this.optionalViewMap.get(profile);
+            OptionalView newView = oldView != null ? new OptionalView(profile, oldView) : new OptionalView(profile);
+            this.optionalViewMap.put(profile, newView);
         }
     }