① Unstable Internet Connection
Problem:
Poor or disconnected internet prevents the order from reaching the server.

Solution:
– Check your Wi-Fi or mobile data
– Switch networks if needed
– Restart the MT5 app

② Market Is Closed
Problem:
Trading outside market hours (weekends or specific sessions).

Solution:
– Check market opening hours
– Make sure the symbol is active (not greyed out)
– Trade only when the market is open

③ Insufficient Margin
Problem:
Not enough free margin to open the trade.

Solution:
– Check Free Margin
– Reduce lot size
– Close other positions if necessary

④ Fast Market Movement (Requote/ Slippage)
Problem:
Price moves too fast and order cannot be executed.

Solution:
– Enable Allow deviation
– Avoid trading during major news
– Try placing the order again

⑤ Incorrect Pending Order Setup
Problem:
Pending order price is too close or invalid.

Solution:
– Ensure pending order distance meets broker requirements
– Check minimum stop level

⑥ Account Login or Server Issue
Problem:
Account is not properly connected to the server.

Solution:
– Check connection status at the top of the app
– Re-login to your MT5 account
– Confirm the correct server is selected

📌 How to Check Error Messages
1. Open MT5 Android
2. Tap Messages or Journal
3. Read the error message shown after order failure.
This message explains why the order was not executed.