I am being prompted when I put some discs in to select a region code. This one is a Criterion blu-ray from the USA so I knew to select Region A, but is this normal or expected behavior? If I can't find an A on the case how can I be sure if it's Region A or Region-free? This is the disc summary, log is attached if helpful Total size: 22934976 sectors (44794 MBytes) Video Blu-ray label: BRIGHTER_SUMMER_DAY_A_D2 Media is AACS protected! AACS MKB version 58 Drive supports bus encryption! Removed AACS copy protection! Note: automatic detection of region code not possible with this disc. Possible Blu-ray Java region lock removed! Blu-ray Java signatures fixed! BD-Live deactivated! Removed annoying video sequences! Removed UOPs! Bad sector protection not found.