Hi Alan,
Thank you for your response. I reduced the count of trades as you suggested and it seems that the problem is the OOS. Whenever I have OOS 10% I do not get any strategy even when letting the Reactor run for 12 hours, but when I use “In Sample” I get strategies. I tried different assets with different TF for 12 hours but the generator seems to not be able to generate strategies with OOS 10%