Im using Yosemite OS X 10.10.5

I can't seem to resize or drag the main window.
I can drop images into it and use it as normal, everything works, but I can't change the main windows placement or size. I can do it in Windows on a different computer, but on my iMac Retina 5k, no dice:(

Have you made sure PureRef is not locked? In the right click menu under Window -> Lock Window or Ctrl+W.

Hi.

Having exactly this same problem; with the latest version of OS X El Capitan.

Window lock is not engaged.

Still, for the first ten it was a dream come true, so there's that. I still believe!

Cheers

We have had this issue on previous OS X versions so it might be something that has changed in the latest again, we will look into it!

I turned window lock off. It flickers like crazy but i can resize and move it now. thanks.