Hi all, I hope yoiu are all safe and well,
I just installed BR3, after previously using BR2 on my Mid-2010 Mac Pro which is running Sierra.
Both under BR2 and BR3 I am unable to boot into Bootcamp from the BR overlay screen. The Bootcamp volume is shown on the screen, but the machine will boot into the usual Sierra boot volume. I cannot use the Prefs>Startup Disk to boot into Bootcamp as the prefs pane displays “The bless tool was unable to set the current boot disk.”
My only way to access Bootcamp is to boot while holding ALT, and select the Bootcamp volume on the early startup screen.
I have set up csrutil enable --without nvram in the Recovery Terminal as per BR instructions.
Advice please, TIA.