Hi Angelo,
All expert advisors will go through a period of drawdown. You can expand your Data Horizon to cover the last one or two years. Then you can look at the strategy report and you will be able to see that stats for the EA. Among the many stats for this EA you will find the stagnation period and the daily and maximum drawdown. These stats will give you an idea of what you can expect in the future. While the longer term outlook is for the EA to be profitable over the shorter term the EA can go through periods of stagnation and drawdowns.
Alan,