Rotate Backround bitmap rotate problems

when i was use backround bitmap, that picture rotate. anybody solve this problem. thanks
38335166fffefc1a61e29c6179c20f5d

Hello - the alignment will pay attention to the current CPlane - with the plane aligned as in your image, it should certainly not be rotated - is that how the plane was when you placed the image?

-Pascal

yes it was, back to rhino 5 i think thanks

Hi - I can’t reproduce that behavior here. Could you upload your 3dm file?
-wim