So can I turn off my Laptop after sending an altered Printer.cfg file to a Nebula pad?

This might be a silly question, but I have a rooted nebula pad connected to my laptop instead of a raspberry pi. Can I turn off the laptop once a print has begun? The printer.cfg has been altered to stop the step problems, and I’m worried it’ll revert if I turn it off. The file I’m printing is manually in the printer by USB, and wasn’t sent through my laptop. Basically I’m just wondering if the nebula pad keeps the altered cfg file in memory and doesn’t require constant connection to mainsail to keep it stable, since the information I can find about this topic is kinda spotty.