Issue:
Unable to fill or close the order with the "Your order was already filled or cancelled on the exchange" error (Limit orders).
Reason:
1. The position was manually closed or filled directly on the exchange.
2. The limit order expired on the exchange.
Solution:
1. Avoid closing or filling positions directly on the exchange. (In some cases, it might be necessary.)
2. Check the Time in Force parameter on your exchange.
Example:
1. You decided to cancel your limit order on the exchange that was sent by your bot. In this case, when the bot attempts to fill this order, you will receive the "Order already closed" error.
Also, feel free to contact our support by clicking the Support button located in the navigation panel on the left side of your cabinet if you need further assistance.