Using the Task Scheduler in Windows Server 2008 R2 or Windows 2012, etc...
What is the difference between this setting:
and this setting on the same task:
Does one take precedence over the other? Do they conflict?
I have no authoritative reference but I have just tested the behavior of multiple different Stop conditions in Task Scheduler on both Windows 8.1, Server 2008 R2 and 2012 R2.
They both apply!
Whichever stop condition is met first, stops the task
The "Stop task if it runs longer than"-condition speficied in the Trigger, will only apply when the task has been invoked by that particular trigger.
The "Stop task if it runs longer than"-condition speficied for the event (on the Settings tab) is global, and will always apply, regardless of per-trigger stop conditions.
If you have a per-Trigger stop condition set to 5 minutes, and a global stop condition set to 30 minutes, you should expect the following behavior: