I think this is more a bug with IE than it is with Oxwall, but i wanted to post this here because this is the first place people will look when they encounter the problem. So this is a good place to be able to give them the information they need.
I am not 100% sure it is a IE issue but i wanted to address it just in case.
Issue: On IE11 the text editor icons such as insert image and insert video and the others do not function, they are not even active. I did set the compatibility mode and they work under compatibility mode but the page menus in that mode are all over the place.
I also tried FF and it works fine in FireFox.... no issue there...
So this at first does seem to be and IE issue but i will need to dig deeper when i can...