If multiple workflows or schedules or tasks within a schedule are selected and the status changed with a bulk action including:
The AWI can freeze for upwards of 20 minutes or no longer be accessible when it returns.
Release : 12.3
Component : AUTOMATION ENGINE
Inefficient handling of bulk processes.
This has been fixed with the 12.3.6 release of the Automic Web Interface
Limit execution to 2-3 objects at a time.