Another quirk probably related to group api,...you need to bring rig down for maintenance, you set the "Enabled" flag as false, and you exit MM throught Alt+Q...when it's shutting down it lists as the algos are disabled when you shut down,...but in reallity they are not. If you go to MRR it still says "Available". So I had quite often problems when servicing rigs,...well on the plus side it definitely made me work faster But another quirk, that might be worth looking into.