M1’s scheduling algorithm was designed for inter-active, fix-as-you go editing. The traditional music scheduling algorithm was designed for editing to be done after the software had filled in the entire day, flagging formatting and rules problems that need attention.
With just a few settings changes, you can use a hybrid scheduling routine that will have M1 making choices and over-riding minor rules problem slots when it has to, and stopping for inter-active edits when unbreakable rules problems are encountered. This system can retain M1’s solidly reliable song rotation and content control even as it reduces daily scheduling/editing time by more than half.