Hi Wolfgang,
If there is a smiley face in the upper right corner of the trading chart then you are good to go. Just wait for new trades to develop. To properly protect your FTMO account I would suggest the following:
In the Prop Firm Robot app look at the top left area of the screen where it says Account. Select the account size you will be trading in the FTMO challenge. Also select the correct Max loss, Max daily loss, Profit target, Risk, and the news option. After you make these selections then download the robots you want to trade. So I would remove the robots you downloaded and re-download the correct ones.
Alan,