| Daily drawdown | A sequence of signals pushes the account past the daily loss limit. | Daily loss guardrails and emergency controls can block or stop automation. |
| News trading | A valid setup triggers during CPI, NFP, FOMC, or another restricted event. | News windows can pause new entries before and after configured events. |
| Symbol mismatch | TradingView sends XAUUSD while the broker requires GOLD or XAUUSD.a. | Symbol mapping translates TradingView symbols per MetaTrader account. |
| Different account sizes | The same lot size is unsafe across challenge, verification, and live accounts. | Per-account fixed lots, percentage risk, dollar risk, and copier multipliers. |
| Disconnected terminal | An account silently stops receiving copied trades. | Dashboard account health and notifications help expose connection and execution issues. |