Is there a way to pause/resume cloning process?

I am currently facing scheduled power outages and the USPs I have are not reliable enough voltage wise, so I need a way to pause and then resume something like an 8h cloning process.
talk about...
https://www.miray-software.com/forum/
https://www.miray-software.com/forum/viewtopic.php?f=30&t=7352