When configuring containers for Plex, we highly recommend keeping "start unless stopped" disabled on docker containers in order to prevent multiple containers from running scans at the same time, and thus overloading nodes and storage servers.
Kronos will by default, auto start any container after a reboot with 2 minute interval between each container start.
For this function to work, it is important that the reboot of the node is initiated through the Kronos panel, Kronos will not auto start a container if the node is rebooted directly through Terminal