I am unable to update the header image.
I am running this in a Network.
When all of the sites got published all of the header images path where from the network head site (for lack of a better word).
Now each site should be allowed to change the header images in the individual blog theme. They get changed but they will not purge.
The Header Images work when W3TC is deactivated.
So this leads me to believe that this is W3TC related.
How does one purge the header image path?