current directory is lost when exit midnight commander mac

It's a higher version that doesn't exist and I somewhere found a config file or polish file that denies downgrading firmware. II've got a MacBook Pro 10,2 but the firmware shown doesn't match the one Apple says is the most recent. Sometimes it just shuts down and the entire /sys folder is gone meaning I have to reinstall from scratch. Reading dmesg shows ACPI turning over half of my processors to use elsewhere, Bluetooth daemons run even though Bluetooth is disabled, Postfix is always installed along with other components and config files that are clearly not from Apple, and if I poke around too much I suddenly get removed from the admin group and lose connection control of my system. I also called a friend on an uninflected Mac and compared fingerprints for Apples root certificate and they didn't match. Booting from the Recovery Drive gives a very subtley altered version of the real thing and functions in a way that seems normal, but reading the install logs shows webooks and additional packages in tow including Asian Language Support and an update for Gatekeeper. I'm not sure they touched the EFI partition or Recovery Drive though. The Apple Store even said nothing was wrong but did a 'clean install' just in case while I waited. II've been dealing with a Rootkit issue for almost six months now.

Current directory is lost when exit midnight commander mac