I am using a task sequence to deploy a handful of applications in a specific order. The second application exits with code 1310 which tells the SCCM client to (soft) reboot because the application is configured to determine behavior based on return codes.
The reboot itself is not a problem, however the prompt is only visible for 30 seconds in spite of the fact that my client settings specify a much longer reboot timeout. I have also tried adding the variable to my collection, SMSTSRebootDelay, however that doesn't work either. Is there any way to get this type of reboot prompt to last longer than 30 seconds?