Triggers not working for Minecraft

Trying to restart the server via a time trigger and it is not working. Running the latest stable version of Purpur via AMP on Windows 10 and a couple mods. SmoothTimber and Stress mods are installed. Does anyone have any insight into how to fix this problem?

What does it do when you manually trigger it? Also sharing what you entered for the trigger would help.

Modded Minecraft doesn’t always want to restart gracefully. I usually do one trigger to stop and a minute later, a trigger to start.