If the SL / TP is placed on the CScalp terminal, the program will send a limit order to the exchange if the price has been triggered. If you lose a connection with the exchange, the application will not work. Also, SL/TP placed via the terminal does not guarantee 100% closing of the position, because it is affected by the limit order slipping.
If a user sets SL/TP on market exchange servers, it will be executed regardless of the terminal. A market order will be sent to the exchange, when the price will be triggered. The SL/TP on the server's exchange is currently possible on the Binance exchange.