While using Mac mini M2 Pro, with Tahoe 26 Beta 8, Apple pushed out Beta 9. Haven't have any issues before with the auto update process. This time however it rebooted as part of the normal update process and is now stuck at the flashing SOS power light. I can't even boot into the recovery menu using Command+R key press at power on.
This message is intended to serve as a warning regarding Tahoe Beta 9 and a request for advice to recovermy expensive brick!