Hello,
training the SimpleFM.c script (thank you Petra!) with the latest Zorro release, I see a strange parameter heatmap of brute force optimization if compared with that posted on The FInancial Hacker blog (see the attachment);

with the previous zorro's releases the parameter heatmaps were ok

any suggestion?

Regards to all the users

That's a bug. It will be fixed in version 2.40.5.

Since you encountered a bug in a release candidate, you can contact support for a free 3 months Zorro S or support subscription.

Hello JCL,

WOW !!!

Thank you very much!