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There must not have been any activity on the system configuration page within the past 60 seconds
There must have been no new control connections within the past 15 minutes
There must have been no browse activities from any existing control connection within the past 15 minutes
There must not be any pending schedules within the next 10 minutes
There must not be any active playback on any output management managed by the dedicated sound hardware.
MMS-3e: Player A and Player B
MMS-5e: Player A through Player D
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