Lol no sean to you on the first part since you mention that you can hard reboot with sdd. Its just tells you to run through the battery hard reboot. You can however clear adaptations in ecu, abs, tcm.
Then then second part i was talking to no support and other reading that you should just reboot. You also need to "cleane hard reboot" which is a solid reconnect, dont be sloppy and cause a bunch of sparks trying to reconnect a battery. If i cannot get a clean reconnect i do it again