What is Slave Monitoring in MT5 Copier?
Slave Monitoring (Receiver Monitoring System) is a real-time tracking system that monitors the health, connection status, and performance of all Slave (Receiver) terminals connected to the Master (Sender).
In traditional Trade Copier (Copy Trading) systems, traders cannot see what is happening inside Slave accounts after trade execution. This creates a major risk in cases such as VPS failure, MT5 crash, internet disconnection, or broker connectivity issues.
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Slave Monitoring solves this problem by continuously checking every Slave (Receiver) terminal and providing instant feedback inside the dashboard.
It ensures that every account in the Master → Slave (Sender → Receiver) network is always visible and under control.
What Slave Monitoring Detects
• Online / Offline status of each Slave (Receiver)
• Disconnection duration (Offline Timer)
• Terminal crash or freeze detection
• Reconnection events in real time
• Trade synchronization delay or interruption
Slave Monitoring Features
• Real-time ONLINE / OFFLINE status display
• Automatic detection of disconnected Slaves
• Offline duration counter (Live Timer)
• Instant pop-up alerts for connection loss or recovery
• Manual Disable button for inactive terminals
• Centralized monitoring from Master dashboard
Why Slave Monitoring is Important
For professional traders (Prop Firm Users, Account Managers, Signal Providers), Slave Monitoring is essential because it:
• Prevents unnoticed trade desynchronization
• Detects VPS or MT5 terminal failure instantly
• Reduces risk in multi-account trading environments (Multi-Account Management)
• Eliminates manual checking of multiple terminals
• Provides full transparency over all Slave (Receiver) accounts
Overview
MT5 to MT5 Copier (MetaTrader 5 to MetaTrader 5 Copier) is a next-generation, ultra-fast local trade copier (Local Trade Replicator) designed for all traders, especially professional traders (Pro Traders), account managers (AM), signal providers (Trading Signal Providers), prop-firm users (Proprietary Trading Firm Users), and more.
It delivers the following features:
Full Slave (Receiver) health monitoring with Offline timer and disable controls
• Ultra-fast trade replication (less than 10 milliseconds)
• 100% safe architecture (no DLLs and no external dependencies)
• Real-time dashboard monitoring (Live Visual Interface)
• Advanced Slave (Receiver) health-monitoring system
• Automatic warnings for terminal crashes, restarts, disconnects, and more
This copier provides a true Master → Slave (Sender → Receiver) multi-account environment, giving you full control and real-time monitoring of all accounts connected to the Master (Sender).
Dashboard Overview
The integrated dashboard (Control Panel / Visual Interface) is one of the most advanced visual interfaces among all trade copiers. It displays real-time system health, performance, Slave (Receiver) status, configuration, and synchronization operations exactly like the product screenshot.
Account Info
• Operation Mode → Master ID (Sender ID) / Slave ID (Receiver ID)
• Account Number
• Balance & Equity
Instantly confirms that you are controlling the terminal correctly.
Slaves Monitor (Real-Time Health Tracking)
Displays all active Slave (Receiver) accounts with current status:
• Active Slaves count → e.g., 2 of 34
• Status: ONLINE / OFFLINE SHORT (<1 min) / OFFLINE LONG (>1 min)
If a Slave (Receiver) becomes Offline:
• Warning line appears
• Count-up timer shows offline duration
• Disable button for manually closed Slave terminals
Pop-up alerts notify the Master (Sender) when:
• A Slave goes Offline
• A Slave reconnects
• A Slave returns to normal operation
Ensures you always know the health of every connected Slave without opening their terminals.
Sync Status
• Last Operation (e.g., last copy performed)
• Processing Status → Normal / Wait / Hold
• Average Latency (Delay in milliseconds)
• Last Sync Time (Timestamp)
Provides full transparency for trade copying activity.
Performance
• Latency (milliseconds) → e.g., 0.0 ms
• Connection Quality → Excellent / Good / Poor
• Last trade copied or executed
• Operation Mode confirmation
Instantly see how fast and stable the system is running.
Configuration
• Lot Multiplier (Lot Size Multiplier)
• Risk Mode (Risk Management Mode)
• Slippage Allowed (Max Allowed Slippage)
• Copy SL/TP (Copy Stop Loss / Take Profit): Yes / Custom / No
• Reverse Mode (Invert Trade Direction): ON / OFF
Know exactly how trades will copy without reopening Inputs.
Slave Monitoring (Offline Detection System)
• Every Slave (Receiver) sends status to Master (Sender)
• If signal stops → detected as OFFLINE
• Dashboard highlights the Slave immediately
• Counter shows offline duration
• Disable button appears automatically
• Pop-up alerts notify instantly
Protects system from terminal freezes, MT5 crashes, VPS interruptions, internet disconnects, closed terminals, CPU overload, lost connections, etc.
Benefit: Instantly notified when a Slave goes offline, with duration.
Parameters
Main Settings
• CopyMode: Default MODE_MASTER → Master/Slave (Sender/Receiver) selection
• MasterID: Default 1 → Unique ID for Master (Sender)
• CopyFromMasterID: Default 1 → Master ID to copy from (Slave only / Receiver)
• SlaveNumber: Default 1, Range 1–34 → Identify multiple Slaves (Receivers)
Trade Settings
• SendPending: Default true → Copy pending orders (Pending Order Replication)
• CopyWithReversal: Default false → Reverse trade direction (Invert Trades)
• CopyStopLoss: Default true → Copy Stop Loss
• CustomStopLoss: Default 0 → Overrides SL if >0
• CopyTakeProfit: Default true → Copy Take Profit
• CustomTakeProfit: Default 0 → Overrides TP if >0
• SlippagePips: Default 10 → Max allowed slippage
• MaxSpread: Default 0.0 → Max allowed spread
Trade Filtering
• CopyLongOnly: Default false → Only copy BUY trades
• CopyShortOnly: Default false → Only copy SELL trades
Symbol Mapping
• EnableSymbolMapping: Default true → Automatic symbol mapping (Broker Symbol Adjustment)
• SymbolMappings: "EURUSD,GBPUSD,XAUUSD,US30"
• Prefix / Suffix / RemoveSuffixes: Default ""
Advanced Settings
• MaxTrades: Default 600 → Max trades to handle
• ShowEvents: Default true → Show event alerts
• SlaveMagicNumber: Default 1 → Magic number for slave trades
Lot Management
• UseBalanceRatio: Default true → Balance ratio calculation
• BalanceBasedLot: Default true → Balance-based lot sizing
• LotMultiplier: Default 1
• FixedLotSize: Default 0.0 → Overrides other lot calculations if >0
• MaxLotSize: Default 0.0 → Max allowed lot size
Day Filtering
• AllowMonday to AllowSunday: Default true → Which days trading allowed
Notifications
• EnableNotifications: Default true
• EmailAddress: Default "" → Email alerts
Dashboard Settings
• Show/hide panels: Top, Left, Center, Right, Bottom → Default true
• ShowAllPanels: Default true → Overrides individual settings
• ShowTopRightPanel: Default true → Quick actions
Multi-Master Configuration Notes
• Note_MM: "Tip: Restart MetaTrader (MT5) after switching Master/Slave to ensure proper synchronization."
Important Usage Notes
• Restart MetaTrader (MT5) after changing Master/Slave (Sender/Receiver) mode
• Ensure MasterID and SlaveNumber are unique
• AutoTrading must be enabled
• Requires access to shared files in MetaTrader's common folder
• Ensure all symbols are available and tradable
Key Features
• Full Slave (Receiver) health monitoring with Offline timer and disable controls
• Ultra-fast execution (<10 ms)
• Smart sync logic
• Automatic prefix/suffix detection
• Automatic Symbol Mapping (Broker Symbol Adjustment)
• Reverse mode (Invert Trade Direction)
• Day/time filters
• Pending order copying
• Advanced lot control (balance-based, fixed, multiplier, ratio)
• Pop-up, email, and push notifications
• Full professional dashboard with performance
• Multi-Master / Multi-Slave support
Setup Guide
Master Terminal (Sender)
• Attach EA (Expert Advisor)
• Set CopyMode = MODE_MASTER
• Set MasterID
• Enable Algo Trading
Slave Terminal (Receiver)
• Attach EA (Expert Advisor)
• Set CopyMode = MODE_SLAVE
• Set CopyFromMasterID
• Assign unique SlaveNumber
• Enable Algo Trading
FAQ
General
Q1: Does it support MT5 → MT5 only?
A: Yes
Q2: Multi-master and multi-slave supported?
A: Fully supported
Q3: Latency on VPS?
A: Typically 5–10 milliseconds
Q4: Does it copy pending orders?
A: Yes, enable SendPending = true
Q5: Is it prop-firm safe?
A: Yes, no DLLs or external executables
Slave Monitoring
Q1: What happens if a Slave goes Offline?
A: Dashboard shows clear warning and duration
Q2: Do I get alerts?
A: Yes, instant pop-ups
Q3: Can I remove an Offline Slave?
A: Yes, use Disable button
Q4: Does it detect MT5 crash or freeze?
A: Yes
Q5: Do I need to check Slave terminals manually?
A: No, dashboard monitors everything
Symbol Mapping
Q1: Why is Symbol Mapping needed?
A: For brokers with different formats or unusual symbols
Q2: Can I map multiple symbols?
A: Yes, unlimited mapping supported
Q3: Does Symbol Mapping slow things down?
A: No, operates instantly
Additional FAQ
Q1: Can the copier filter and copy trades only with a specific Magic Number?
A: Yes, a Magic Number filter can be enabled to copy only trades that match a specific Magic Number.
Q3: Can the EA calculate lot size based on a percentage of the Slave account balance?
A: Yes, when BalanceBasedLot is enabled, lot size is automatically adjusted based on the balance ratio.
Q4: What happens if a symbol does not exist on the Slave terminal?
A: The trade will not be copied, and a warning about the missing symbol will be logged. You can use Symbol Mapping to fix this.
• If the Master has EURUSD and the Slave has EURUSDm → EURUSD
• If the Master has EURUSDm and the Slave has EURUSD → EURUSDm
For better understanding of how this copier works and its speed on different MetaTrader platforms, please watch the tutorial video.
Conclusion
You are now fully equipped to install, configure, and run the CopierMT5ToMT5 Expert Advisor.
The revolutionary Slave Monitor feature gives you unprecedented control and visibility over your copy trading network.
With ultra-fast execution, advanced dashboard, and full Slave Monitoring system, this tool provides a complete professional solution for modern multi-account trading.
PRODUCT ACCESS LINK ON MQL5 MARKET:
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