According to the official announcement, the Binance Futures currency-based Websocket will undergo a system upgrade at 14:00 on September 26, 2024 (Eastern District Time). The upgrade is expected to take 8 hours. The main contents of this upgrade: Improve the performance and stability of the Binance Coin-standard contract WebSocket server. During the upgrade, you may be disconnected from the Binance Coin-standard contract WebSocket server or experience temporary data loss. If this happens, API users can reconnect to the coin-based contract WebSocket. During the system upgrade, currency-based contract transactions will not be affected.
