In the monitoring section you can see all transactions made by the bot for all keys in the group. Active Orders or Positions on the master key can be viewed in the next sections. (All together can be seen in the terminal)
The signals show the status of all orders opened by the bot. Details about the status can be found here. You can expand each transaction (signal) and see the log of communication with the exchange. If the status of the order is a
Fail, you can find out the cause or error.
If the Status of the signal is
In Process - this means that the order is on the exchange and you can change or cancel it.