Thanks, my firmware on the printer is up date it says its latest version, and printer is connected to wifi, so I don’t think it’s outdated firmware that causes the problem.
The printer runs fine though there are no mechanical issues or mishaps, the only feature so far that I have found to be not working is this power save one.
But, as I said previously I want to do the most I can before contacting BL support, and try to troubleshoot myself or even fix it if I can.