Couldn't use a setup

You see: a toast reads “Couldn’t use name” with a reason.

“Scenario 1 already has legs”. Use needs an empty Scenario 1. Clear it first.
“The live chain did not produce quoted contracts”. Quotes did not arrive in 30 seconds. Check the connection.
“Two of its legs land on the same strike”. Today’s chain has too few strikes where the rules put them. Edit the setup’s rules.