What should I do if the platform freezes or lags?

Question

Accepted Answer

Here is a comprehensive guide to troubleshooting these issues across different platforms.

1. Desktop Application (Windows/macOS)

Remove/Check Custom Indicators/EAs: Poorly coded indicators are the #1 cause of freezes. Remove them via the Navigator panel, restart, and add them back one by one to find the culprit.
Reduce "Max Bars in Chart": Go to Tools > Options > Charts and reduce "Max bars in history" to 50,000 and "Max bars in chart" to 5,000.
Hide Unused Symbols: Right-click in the "Market Watch" window and select "Hide All" to reduce network and CPU usage.
Close Unused Charts: Running too many charts simultaneously consumes high RAM. Close charts not actively in use.
Clear Log Files: Navigate to File > Open Data Folder > Logs and delete old log files to free up space.
Run as Administrator: Right-click the MT4/MT5 icon and select "Run as administrator" to avoid permission-related freezes.
Restart/Reinstall: A simple restart can clear bugs. If it persists, re-install the platform.

2. Web Terminal (Browser)

Clear Cache & Cookies: Clear your browser cache, as accumulated data can cause lag.
Use a Different Browser: Switch from Chrome to Firefox or Edge, which may handle resources better.
Close Other Tabs: Excessive browser tabs compete with the web terminal for RAM.

3. Mobile App (Android/iOS)

Force Close and Reopen: Force stop the app in your device settings and reopen it.
Clear App Cache/Data: Go to settings, find the MT4/MT5 app, and clear cache/data.
Reduce Chart Complexity: Limit the number of open charts and indicators on your phone.
Reinstall the App: Reinstalling fixes issues caused by corrupted data.
Check Data Connection: Ensure your Wi-Fi or mobile data is stable.

4. General Tips for All Platforms

Check Internet Stability: A stable, fast connection is essential. If necessary, use a wired connection or switch to a different network.
Use a VPS: If freezing occurs during high volatility, a Forex Virtual Private Server (VPS) ensures dedicated, stable resources.
Contact our support: If the issue is widespread across all devices, it might be a server-side problem. Contact us via chat or send an email to [email protected]