I am having the same problem as so many others - I try to edit a page/post in cornerstone and all I get is the loading symbol forever.
I have had a look through the forums and done my best, not getting anywhere though. I will not be adding codes anywhere as I don’t know how to do this and will probably manage to screw up my site.
I will send me login details in a secure note.
Thank you very much in advance for your help 