As already indicated, there is some risk for the total loss of the deposit in trading financial products. And so it is with the use of automatic trading helpers. No matter which financial product or strategy the trader chooses - no trading software is infallible.
After all, even these finely sophisticated systems can not look to the future, but simply rely on empirical values and the resulting guidelines from the past. This means that erroneous trading decisions can happen here, too, but they were right based on the facts at the moment of the decision. The traders place their entire investment in the hands of automatic trading systems and this should be well aware of the traders.