MT4/MT5 Keeps Disconnecting On VPS – Complete Fix Guide

If your MT4 or MT5 terminal keeps disconnecting on a Forex VPS, it can interrupt Expert Advisors, delay trade execution, and create serious problems during live trading. This guide explains the most common reasons behind MetaTrader disconnection issues and how to fix them step by step.

Why Does MT4/MT5 Keep Disconnecting On VPS?

MT4 and MT5 disconnection issues can happen for several reasons. Sometimes the issue is related to VPS internet, but many times it can also be caused by broker server routing, incorrect trading server selection, Windows updates, high VPS resource usage, or a corrupted MetaTrader installation.

• Unstable network connection inside VPS
• Broker server latency or routing issue
• Incorrect MT4/MT5 broker server selected
• Windows update or background services
• High RAM or CPU usage on VPS
• Too many charts, indicators, or Expert Advisors
• Firewall or antivirus interruption
• Corrupted MetaTrader installation files

Step 1 – Check Your VPS Internet Connection

Before changing MT4 or MT5 settings, first confirm that the VPS internet connection is working properly.

1. Open a browser inside your VPS
2. Visit websites such as Google or your broker website
3. Check if pages load normally
4. Open Command Prompt and run a basic ping test

If websites are not loading or ping fails, the issue may be related to VPS networking, firewall, DNS, or provider routing.

Step 2 – Check if your VPS internet connection is stable before troubleshooting MT4/MT5.

Step 2 – Restart MT4/MT5 Properly

If MT4 or MT5 has been running for a long time, it may temporarily stop responding or lose connection to the broker server. Restarting the terminal properly can refresh the connection.

1. Close MT4 or MT5 completely
2. Wait 15–20 seconds
3. Open the terminal again
4. Wait until the connection bars become stable

Step 3 – Disable Windows Automatic Updates During Trading Hours

Windows updates can consume CPU, RAM, disk, and network resources. They may also restart services or reboot the VPS unexpectedly, which can disconnect MT4/MT5 and stop Expert Advisors.

Step 4 – Check Broker Server Latency

High latency between your VPS and broker server can cause delayed ticks, unstable connection, and frequent MetaTrader reconnection attempts.

You can check MT4/MT5 latency from the bottom-right corner of the terminal or from your broker server list.

If the latency is too high, consider switching to a VPS location closer to your broker trading server.

Step 5 – Optimize Your VPS Performance

High CPU or RAM usage can make MT4/MT5 unstable, especially when running multiple terminals, heavy indicators, or Expert Advisors.

• Close unused charts
• Remove unnecessary indicators
• Disable unused Expert Advisors
• Reduce MT4/MT5 chart history size
• Avoid heavy browser usage inside VPS
• Restart VPS weekly during non-trading hours
• Use auto startup tools only for required terminals

Step 6 – Reinstall MT4/MT5 If Files Are Corrupted

If the issue continues after checking internet, latency, updates, and performance, your MT4/MT5 installation may be corrupted.

1. Backup profiles, templates, indicators, and Expert Advisors
2. Uninstall the current MT4/MT5 terminal
3. Download a fresh installer from your broker
4. Install MT4/MT5 again
5. Login with the correct broker server

You can also download MetaTrader from the official websites: MetaTrader 4 or MetaTrader 5.