diff --git a/deploy-production.sh b/deploy-production.sh
index cfa2c73..04218f8 100755
--- a/deploy-production.sh
+++ b/deploy-production.sh
@@ -357,34 +357,67 @@ if ! command -v pm2 &> /dev/null; then
   exit 1
 fi
 
-# Prüfe, ob der Prozess existiert
-if ! pm2 describe harheimertc &> /dev/null; then
-  echo "WARNING: PM2-Prozess 'harheimertc' existiert nicht."
-  echo "Versuche, den Prozess zu starten..."
-  pm2 start harheimertc.config.cjs --update-env || pm2 start harheimertc.simple.cjs --update-env || {
-    echo "ERROR: Konnte PM2-Prozess nicht starten."
-    echo "Bitte manuell starten: pm2 start harheimertc.config.cjs"
-    exit 1
-  }
-  echo "   ✓ PM2-Prozess gestartet"
-else
-  # Restart mit --update-env, um Umgebungsvariablen zu aktualisieren
-  echo "   Restarting harheimertc with --update-env..."
-  if pm2 restart harheimertc --update-env; then
-    echo "   ✓ PM2-Prozess neu gestartet"
+# Funktion zum Starten/Neustarten einer PM2-Instanz
+restart_pm2_instance() {
+  local instance_name=$1
+  if ! pm2 describe "$instance_name" &> /dev/null; then
+    echo "   WARNING: PM2-Prozess '$instance_name' existiert nicht."
+    echo "   Versuche, den Prozess zu starten..."
+    if pm2 start harheimertc.config.cjs --only "$instance_name" --update-env; then
+      echo "   ✓ PM2-Prozess '$instance_name' gestartet"
+      return 0
+    else
+      echo "   ERROR: Konnte PM2-Prozess '$instance_name' nicht starten."
+      return 1
+    fi
   else
-    echo "ERROR: PM2-Restart fehlgeschlagen!"
-    echo "Bitte manuell prüfen: pm2 logs harheimertc"
-    exit 1
+    echo "   Restarting $instance_name with --update-env..."
+    if pm2 restart "$instance_name" --update-env; then
+      echo "   ✓ PM2-Prozess '$instance_name' neu gestartet"
+      return 0
+    else
+      echo "   ERROR: PM2-Restart für '$instance_name' fehlgeschlagen!"
+      return 1
+    fi
   fi
+}
+
+# Starte/Neustarte beide Instanzen
+INSTANCE_ERRORS=0
+
+if ! restart_pm2_instance "harheimertc"; then
+  INSTANCE_ERRORS=$((INSTANCE_ERRORS + 1))
 fi
 
-# Prüfe, ob der Prozess läuft
+if ! restart_pm2_instance "harheimertc-3102"; then
+  INSTANCE_ERRORS=$((INSTANCE_ERRORS + 1))
+fi
+
+# Prüfe, ob beide Prozesse laufen
 sleep 2
+echo ""
+echo "   Checking PM2 instances status..."
+
 if pm2 describe harheimertc | grep -q "online"; then
-  echo "   ✓ PM2-Prozess läuft (online)"
+  echo "   ✓ PM2-Prozess 'harheimertc' läuft (online)"
 else
-  echo "WARNING: PM2-Prozess ist nicht online. Prüfe Logs: pm2 logs harheimertc"
+  echo "   WARNING: PM2-Prozess 'harheimertc' ist nicht online. Prüfe Logs: pm2 logs harheimertc"
+  INSTANCE_ERRORS=$((INSTANCE_ERRORS + 1))
+fi
+
+if pm2 describe harheimertc-3102 | grep -q "online"; then
+  echo "   ✓ PM2-Prozess 'harheimertc-3102' läuft (online)"
+else
+  echo "   WARNING: PM2-Prozess 'harheimertc-3102' ist nicht online. Prüfe Logs: pm2 logs harheimertc-3102"
+  INSTANCE_ERRORS=$((INSTANCE_ERRORS + 1))
+fi
+
+if [ "$INSTANCE_ERRORS" -gt 0 ]; then
+  echo ""
+  echo "WARNING: Einige PM2-Instanzen haben Probleme. Bitte manuell prüfen:"
+  echo "  pm2 status"
+  echo "  pm2 logs harheimertc"
+  echo "  pm2 logs harheimertc-3102"
 fi
 
 echo ""
@@ -392,7 +425,10 @@ echo "=== Deployment completed successfully! ==="
 echo "The application is now running with the latest code and your production data preserved."
 echo ""
 echo "Useful commands:"
-echo "  pm2 logs harheimertc          # View logs"
+echo "  pm2 logs harheimertc          # View logs (Port 3100)"
+echo "  pm2 logs harheimertc-3102     # View logs (Port 3102)"
 echo "  pm2 status                     # View status"
-echo "  pm2 restart harheimertc        # Restart manually"
+echo "  pm2 restart harheimertc        # Restart instance on port 3100"
+echo "  pm2 restart harheimertc-3102   # Restart instance on port 3102"
+echo "  pm2 restart all                # Restart all instances"
 
diff --git a/harheimertc.config.cjs b/harheimertc.config.cjs
index 71b7b99..8b723bf 100644
--- a/harheimertc.config.cjs
+++ b/harheimertc.config.cjs
@@ -6,49 +6,72 @@ try {
   // If dotenv isn't available or .env missing, continue (process.env may be set elsewhere)
 }
 
-module.exports = {
-  apps: [{
-    name: 'harheimertc',
-    // Nuxt 4 production build: direkt den Node-Server starten (kein "preview mode")
-    script: 'node',
-    args: '.output/server/index.mjs',
-    cwd: '/var/www/harheimertc',
-    instances: 1,
-    autorestart: true,
-    watch: false,
-    max_memory_restart: '1G',
-    env: {
-      NODE_ENV: 'production',
-      PORT: 3100,
-      // Secrets/Config (loaded from .env above, if present)
-      ENCRYPTION_KEY: process.env.ENCRYPTION_KEY,
-      JWT_SECRET: process.env.JWT_SECRET,
-      SMTP_HOST: process.env.SMTP_HOST,
-      SMTP_PORT: process.env.SMTP_PORT,
-      SMTP_USER: process.env.SMTP_USER,
-      SMTP_PASS: process.env.SMTP_PASS,
-      SMTP_FROM: process.env.SMTP_FROM,
-      SMTP_ADMIN: process.env.SMTP_ADMIN,
-      NUXT_PUBLIC_BASE_URL: process.env.NUXT_PUBLIC_BASE_URL,
-      COOKIE_SECURE: process.env.COOKIE_SECURE,
-      COOKIE_SAMESITE: process.env.COOKIE_SAMESITE,
-      CSP_ENABLED: process.env.CSP_ENABLED,
-      CSP_REPORT_ONLY: process.env.CSP_REPORT_ONLY,
-      CSP_VALUE: process.env.CSP_VALUE,
-      HIBP_ENABLED: process.env.HIBP_ENABLED,
-      HIBP_USER_AGENT: process.env.HIBP_USER_AGENT,
-      HIBP_TIMEOUT_MS: process.env.HIBP_TIMEOUT_MS,
-      HIBP_CACHE_TTL_MS: process.env.HIBP_CACHE_TTL_MS,
-      HIBP_FAIL_CLOSED: process.env.HIBP_FAIL_CLOSED,
-      AUDIT_LOG_ENABLED: process.env.AUDIT_LOG_ENABLED,
-      WEBAUTHN_ORIGIN: process.env.WEBAUTHN_ORIGIN,
-      WEBAUTHN_RP_ID: process.env.WEBAUTHN_RP_ID,
-      WEBAUTHN_RP_NAME: process.env.WEBAUTHN_RP_NAME,
-      WEBAUTHN_REQUIRE_UV: process.env.WEBAUTHN_REQUIRE_UV
-    },
-    error_file: '/var/log/pm2/harheimertc-error.log',
-    out_file: '/var/log/pm2/harheimertc-out.log',
-    log_file: '/var/log/pm2/harheimertc-combined.log',
-    time: true
-  }]
+// Helper function to create env object
+function createEnv(port) {
+  return {
+    NODE_ENV: 'production',
+    PORT: port,
+    // Secrets/Config (loaded from .env above, if present)
+    ENCRYPTION_KEY: process.env.ENCRYPTION_KEY,
+    JWT_SECRET: process.env.JWT_SECRET,
+    SMTP_HOST: process.env.SMTP_HOST,
+    SMTP_PORT: process.env.SMTP_PORT,
+    SMTP_USER: process.env.SMTP_USER,
+    SMTP_PASS: process.env.SMTP_PASS,
+    SMTP_FROM: process.env.SMTP_FROM,
+    SMTP_ADMIN: process.env.SMTP_ADMIN,
+    NUXT_PUBLIC_BASE_URL: process.env.NUXT_PUBLIC_BASE_URL,
+    COOKIE_SECURE: process.env.COOKIE_SECURE,
+    COOKIE_SAMESITE: process.env.COOKIE_SAMESITE,
+    CSP_ENABLED: process.env.CSP_ENABLED,
+    CSP_REPORT_ONLY: process.env.CSP_REPORT_ONLY,
+    CSP_VALUE: process.env.CSP_VALUE,
+    HIBP_ENABLED: process.env.HIBP_ENABLED,
+    HIBP_USER_AGENT: process.env.HIBP_USER_AGENT,
+    HIBP_TIMEOUT_MS: process.env.HIBP_TIMEOUT_MS,
+    HIBP_CACHE_TTL_MS: process.env.HIBP_CACHE_TTL_MS,
+    HIBP_FAIL_CLOSED: process.env.HIBP_FAIL_CLOSED,
+    AUDIT_LOG_ENABLED: process.env.AUDIT_LOG_ENABLED,
+    WEBAUTHN_ORIGIN: process.env.WEBAUTHN_ORIGIN,
+    WEBAUTHN_RP_ID: process.env.WEBAUTHN_RP_ID,
+    WEBAUTHN_RP_NAME: process.env.WEBAUTHN_RP_NAME,
+    WEBAUTHN_REQUIRE_UV: process.env.WEBAUTHN_REQUIRE_UV
+  }
+}
+
+module.exports = {
+  apps: [
+    {
+      name: 'harheimertc',
+      // Nuxt 4 production build: direkt den Node-Server starten (kein "preview mode")
+      script: 'node',
+      args: '.output/server/index.mjs',
+      cwd: '/var/www/harheimertc',
+      instances: 1,
+      autorestart: true,
+      watch: false,
+      max_memory_restart: '1G',
+      env: createEnv(3100),
+      error_file: '/var/log/pm2/harheimertc-error.log',
+      out_file: '/var/log/pm2/harheimertc-out.log',
+      log_file: '/var/log/pm2/harheimertc-combined.log',
+      time: true
+    },
+    {
+      name: 'harheimertc-3102',
+      // Zweite Instanz auf Port 3102
+      script: 'node',
+      args: '.output/server/index.mjs',
+      cwd: '/var/www/harheimertc',
+      instances: 1,
+      autorestart: true,
+      watch: false,
+      max_memory_restart: '1G',
+      env: createEnv(3102),
+      error_file: '/var/log/pm2/harheimertc-3102-error.log',
+      out_file: '/var/log/pm2/harheimertc-3102-out.log',
+      log_file: '/var/log/pm2/harheimertc-3102-combined.log',
+      time: true
+    }
+  ]
 }