JasperVriends I think there is some kind of issue, the URL field of the thumbnails after the update is blocked, you can't add them to new posts or change the ones of already published posts.
Edit:
Ok, I think it's on purpose, I've seen this class:
.FormControl[disabled], .FormControl[readonly], fieldset[disabled] .FormControl {
opacity: .5;
}
I really love the fof-upload integration and will use it most of the time, but in some cases I use external content, would it be possible to not disable the field completely?
