Thanks boatman and jcl! I have forgot about StopFactor.

I understand that these errors can happen and I don't blame Zorro, It is a great software!

However the issue with connection persists, today Zorro went offline at 13:00 utc and it has been like that since then. I checked the internet connection in the amazon t2.micro instance and I also checked that I can login to the demo -to discard that the demo has expired-

What could it be? What should I do? Stop Zorro keeping trades and start again? Tell me if you need more info. Thanks again.