I can only see the image reference planes I have set up in the perspective window, in the other 3 view panes I can see the outline of the planes but not the content, it is whited out. So I am left to select the different camera views inside the perspective view only!

I have pressed 6 in the window.
I have tried re issueing the planes with the reference.
The Show>Planes, or camera etc is all ticked on

Anyone any ideas?