Had a weird failure occur and can't figure out why or if it was just a glitch/bug. I did nothing out of the ordinary and was preparing to use a gbu12 but when I selected it this warning popped up, I lost my HUD, and a few things appeared on system failure display.
IFFCC AV3 NOT READY
LASTE GCAS EAC lit up on failure display
Looking at acronym list in manual I see that one is a fire control system and another altitude control but at 14,000ft and no reason for fire I don't get it. Anyone else see this or know what it means?