Task Scheduler starts the scheduled task that is pointed to QSCHED on the first migration console, running against a single collection, and the secondary migration console's scheduled task starts but QSCHED is not started that is set to run against the same single collection.
STATUS
Enhancement request CR94732 has been submitted to Development for consideration in a future release of Notes Migrator for Exchange.
WORKAROUND
Manually load each migration console with its own task rather than scheduling tasks.