diff --git a/src/routes/settings.tsx b/src/routes/settings.tsx
index dde409f..2b80297 100644
--- a/src/routes/settings.tsx
+++ b/src/routes/settings.tsx
@@ -9,6 +9,7 @@ export const Route = createFileRoute('/settings')({
 
 function SettingsPage() {
     const [ip, setIp] = useState('');
+    const [availableIps, setAvailableIps] = useState<string[]>([]);
     const [frontendPort, setFrontendPort] = useState(String(CONFIG.FRONTEND_PORT));
     const [invertScroll, setInvertScroll] = useState(CONFIG.MOUSE_INVERT);
     const [sensitivity, setSensitivity] = useState(CONFIG.MOUSE_SENSITIVITY);
@@ -61,7 +62,16 @@ function SettingsPage() {
                 const data = JSON.parse(event.data);
                 if (data.type === 'server-ip' && data.ip) {
                     console.log('Auto-detected IP:', data.ip);
-                    setIp(data.ip);
+                    
+                    // Only override if user hasn't set one, or if it's default
+                    const stored = localStorage.getItem('rein_ip');
+                    if (!stored || stored === 'localhost' || stored === '127.0.0.1' || stored === window.location.hostname) {
+                         setIp(data.ip);
+                    }
+                    
+                    if (data.ips && Array.isArray(data.ips)) {
+                        setAvailableIps(data.ips);
+                    }
                     socket.close();
                 }
             } catch (e) {
@@ -95,6 +105,22 @@ function SettingsPage() {
                         value={ip}
                         onChange={(e) => setIp(e.target.value)}
                     />
+                    {availableIps.length > 0 && (
+                        <div className="pt-2">
+                           <span className="text-xs opacity-50 block mb-1">Detected LAN IPs:</span>
+                           <div className="flex flex-wrap gap-2">
+                               {availableIps.map(addr => (
+                                   <button 
+                                       key={addr} 
+                                       className="btn btn-xs btn-outline"
+                                       onClick={() => setIp(addr)}
+                                   >
+                                       {addr}
+                                   </button>
+                               ))}
+                           </div>
+                        </div>
+                    )}
                     <label className="label">
                         <span className="label-text-alt opacity-50">This Computer's LAN IP</span>
                     </label>
diff --git a/src/server/websocket.ts b/src/server/websocket.ts
index f06ad7a..4f0c61b 100644
--- a/src/server/websocket.ts
+++ b/src/server/websocket.ts
@@ -5,26 +5,32 @@ import fs from 'fs';
 import { Server, IncomingMessage } from 'http';
 import { Socket } from 'net';
 
-// Helper to find LAN IP
-function getLocalIp() {
+// Helper to find LAN IPs
+function getLocalIps() {
     const nets = os.networkInterfaces();
+    const results: string[] = [];
     for (const name of Object.keys(nets)) {
         for (const net of nets[name]!) {
             if (net.family === 'IPv4' && !net.internal) {
-                return net.address;
+                results.push(net.address);
             }
         }
     }
-    return 'localhost';
+    return results.length > 0 ? results : ['localhost'];
 }
 
 export function createWsServer(server: Server) {
     const wss = new WebSocketServer({ noServer: true });
     const inputHandler = new InputHandler();
-    const LAN_IP = getLocalIp();
+    const LAN_IPS = getLocalIps();
+    // Heuristic: Prefer 192.168.x.x, then 10.x.x.x, then first available
+    const BEST_IP = LAN_IPS.find(ip => ip.startsWith('192.168.'))
+        || LAN_IPS.find(ip => ip.startsWith('10.'))
+        || LAN_IPS[0];
 
     console.log(`WebSocket Server initialized (Upgrade mode)`);
-    console.log(`WS LAN IP: ${LAN_IP}`);
+    console.log(`WS LAN IPS: ${LAN_IPS.join(', ')}`);
+    console.log(`Selected Best IP: ${BEST_IP}`);
 
     server.on('upgrade', (request: IncomingMessage, socket: Socket, head: Buffer) => {
         const pathname = request.url;
@@ -39,7 +45,7 @@ export function createWsServer(server: Server) {
     wss.on('connection', (ws: WebSocket) => {
         console.log('Client connected to /ws');
 
-        ws.send(JSON.stringify({ type: 'connected', serverIp: LAN_IP }));
+        ws.send(JSON.stringify({ type: 'connected', serverIp: BEST_IP, ips: LAN_IPS }));
 
         ws.on('message', async (data: string) => {
             try {
@@ -47,7 +53,7 @@ export function createWsServer(server: Server) {
                 const msg = JSON.parse(raw);
 
                 if (msg.type === 'get-ip') {
-                    ws.send(JSON.stringify({ type: 'server-ip', ip: LAN_IP }));
+                    ws.send(JSON.stringify({ type: 'server-ip', ip: BEST_IP, ips: LAN_IPS }));
                     return;
                 }