Cancel order is not working anymore after specific time

API Futures API
1

Hello,

I am saving open limit orders in my dictionary with the order id. When I try to cancel the Order it is working fine in the beginning, but after a specific time about 20hrs or so when I try to cancel the limit order it is not working anymore. Is Binance refreshing order ids after a specific time or what else could be the reason, that it is working in the beginning, but after a specific time it is not working anymore? The Order wasnt filled or partially filled.

Your Help is highly appreciated!

2

Hi. Can you provide more info about this? For example, which endpoint did you call for cancel the order, what is the returned data or the error message.
Ideally, the order id shall not change. We may need more information to investigate it.