Hey BugsB - I see you are using an apple display. Is your keyboard plugged into the display, or directly into a port on the mobo? I experienced similar issues until I plugged the keyboard directly.
directly. I don't like USB hubs in general - too many probs. Thanks.
"Methods used for launching UEFI shell depend on the manufacturer and model of the system motherboard"
...so, are we to blame the mother(intel) for the actions of the child(manufacturer)? ...poor mommy
as to be expected, obviously nobody's perfect - not even Intel .. there's always room for improvement. Otherwise none of us would post into this forum, any forum, walk this planet.