Check server and client configuration, network stability, and implement reconnection logic.

Frequent disconnections in WebSocket connections for a Node.js application can disrupt real-time interactions, requiring specific troubleshooting to improve stability. Start by verifying the WebSocket server configuration, ensuring that settings for connection timeouts and max payload size are appropriate for your use case—misconfigurations here can cause connections to drop unexpectedly. On the client side, check that reconnection logic is implemented to handle dropped connections smoothly, allowing the app to attempt a reconnect when the WebSocket disconnects. Network stability is also essential; unreliable network conditions or firewalls can interfere with WebSocket connections, so verify that both client and server are on stable networks. Monitoring WebSocket events in logs can provide insight into where and why connections are dropping, allowing you to make targeted adjustments for smoother, more reliable real-time interactions.