Flipping tool not working on some images.

This is so strange. On a page, I have several images. Some will not flip (mirror) some will. What can cause this? Never happened before.

Thanks in advance.

Tom

Just figured out why.... lock aspect ratio was off.

you are not alone - this has come up before ;)

I have to check that all the time. Any iPhone photos are placed are upside down. Anything imported from a camera is not.
Sometimes I just turn the photo from the corner with the circular function because I use the aspect ratio lock a lot.
If there is a hot key I haven’t found it, but one can make one.
Glad you worked it out.