Hello Edi,
Welcome on board! Yes, it is correct, sometimes our system generates several signals within a narrow time window in the same direction for the same currency pair(s). It usually happens when the price retraces to the previous top/bottom level, maybe even beyond that. This is why we recommend never to enter into a trade with full position size! For more info please read the Special instructions part of the Users' Guide.
Certainly, there are some cases when the signal is a no-brainer. The best indicator for that is the Signal Strength Rating. If it is between 95-100, it means the risk-reward ratio is absolutely in favor of an impending top or bottom (depending on direcion). Below 95, however, a gradual position building is suggested.
Sorry for the delayed answer, due to some construction damages we currently have no internet connection, so I write this in a cyber cafe.
If you have any further questions, don't hesitate to ask.
Silvertrader