An error occurred while saving the commentBen commented
M1 Mac, BigSur, multiple 4K displays, rotation
I can rotate my main screen attached with HDMI pass through, but not the DisplayLink attached screens. They rotate, but then every screen is mirroring...all are working while mirrored, but that is worthless. Once you disable mirroring, the rotated screens freeze...while the non rotated ones are normal. M1 Macs can't downgrade the OS as BigSur is the minimum. This is definitely *not* fixed. Even BigSur 11.1 doesn't work. Non rotated works fine.