diff --git a/src/AppDelegate.swift b/src/AppDelegate.swift
index cffe7b3..6cfe021 100644
--- a/src/AppDelegate.swift
+++ b/src/AppDelegate.swift
@@ -54,7 +54,11 @@ public final class AppDelegate: NSObject, NSApplicationDelegate {
             }
         }
         
+        // Initial Hotkey Registration (immediate and deferred for AX permission readiness)
         HotkeyManager.shared.registerHotkeys()
+        DispatchQueue.main.asyncAfter(deadline: .now() + 0.8) {
+            HotkeyManager.shared.registerHotkeys()
+        }
         
         // Listen to live audio levels & update HUD
         audioRecorder.onAudioLevelUpdate = { [weak self] level in
diff --git a/src/SonioxClient.swift b/src/SonioxClient.swift
index 84aec50..08ca4db 100644
--- a/src/SonioxClient.swift
+++ b/src/SonioxClient.swift
@@ -86,10 +86,18 @@ public final class SonioxLiveSession {
         self.targetLanguage = effectiveTarget
         
         let hints = languageHints.map { "language_hints=\($0)" }.joined(separator: "&")
-        var urlStr = "\(endpoint)?\(hints)&enable_speaker_diarization=false&enable_language_identification=true&enable_endpoint_detection=false&providers=soniox"
+        var queryParams: [String] = []
+        if !hints.isEmpty {
+            queryParams.append(hints)
+        }
+        queryParams.append("enable_speaker_diarization=false")
+        queryParams.append("enable_language_identification=true")
+        queryParams.append("enable_endpoint_detection=false")
+        queryParams.append("providers=soniox")
         if let target = effectiveTarget, !target.isEmpty, target != "off" {
-            urlStr += "&target_language=\(target)"
+            queryParams.append("target_language=\(target)")
         }
+        let urlStr = "\(endpoint)?" + queryParams.joined(separator: "&")
         guard let url = URL(string: urlStr) else { return }
         
         var request = URLRequest(url: url)
@@ -374,10 +382,18 @@ public final class SonioxLiveSession {
     ) {
         let isTranslationMode = targetLanguage != nil && !targetLanguage!.isEmpty && targetLanguage != "off"
         let hints = languageHints.map { "language_hints=\($0)" }.joined(separator: "&")
-        var urlStr = "\(endpoint)?\(hints)&enable_speaker_diarization=false&enable_language_identification=true&enable_endpoint_detection=false&providers=soniox"
+        var queryParams: [String] = []
+        if !hints.isEmpty {
+            queryParams.append(hints)
+        }
+        queryParams.append("enable_speaker_diarization=false")
+        queryParams.append("enable_language_identification=true")
+        queryParams.append("enable_endpoint_detection=false")
+        queryParams.append("providers=soniox")
         if let target = targetLanguage, !target.isEmpty, target != "off" {
-            urlStr += "&target_language=\(target)"
+            queryParams.append("target_language=\(target)")
         }
+        let urlStr = "\(endpoint)?" + queryParams.joined(separator: "&")
         guard let url = URL(string: urlStr) else {
             completion(.failure(NSError(domain: "Soniox", code: -1, userInfo: [NSLocalizedDescriptionKey: "Invalid URL"])))
             return
diff --git a/src/SonioxSettings.swift b/src/SonioxSettings.swift
index 9445b43..faa9faa 100644
--- a/src/SonioxSettings.swift
+++ b/src/SonioxSettings.swift
@@ -3,33 +3,51 @@ import Cocoa
 
 public enum RecognitionLanguage: String, CaseIterable {
     case multi = "multi"
+    case all = "all"
     case persian = "fa"
     case english = "en"
+    case arabic = "ar"
     case persianEnglish = "fa_en"
+    case persianArabic = "fa_ar"
+    case persianEnglishArabic = "fa_en_ar"
     
     public var displayName: String {
         switch self {
         case .multi:
             return "Multilingual (Persian, English, Arabic)"
+        case .all:
+            return "🌍 All Languages (Automatic Full Detection)"
         case .persian:
             return "Persian Only (فارسی)"
         case .english:
             return "English Only"
+        case .arabic:
+            return "Arabic Only (عربی)"
         case .persianEnglish:
             return "Persian + English"
+        case .persianArabic:
+            return "Persian + Arabic"
+        case .persianEnglishArabic:
+            return "Persian + English + Arabic"
         }
     }
     
     public var hints: [String] {
         switch self {
-        case .multi:
+        case .multi, .persianEnglishArabic:
             return ["fa", "en", "ar"]
+        case .all:
+            return [] // When empty, Soniox auto-identifies all 60+ global languages!
         case .persian:
             return ["fa"]
         case .english:
             return ["en"]
+        case .arabic:
+            return ["ar"]
         case .persianEnglish:
             return ["fa", "en"]
+        case .persianArabic:
+            return ["fa", "ar"]
         }
     }
 }
@@ -108,6 +126,9 @@ public final class SonioxSettings {
     private let defaults = UserDefaults.standard
     
     private init() {
+        if defaults.object(forKey: "SonioxHotkeyPreset") == nil {
+            defaults.set(HotkeyPreset.option.rawValue, forKey: "SonioxHotkeyPreset")
+        }
         ensureHardwareKeyRemapping()
     }