I have just loaded 3.1.2 and am having problems with uploading files. The "drop a file" box is gone, and clicking on "From Files" does nothing.

I am rolling back to 3.1.0

However, I was *also* having a problem with uploads in 3.1.0, where the CMS did not see any files in subfolders.

I have : assets->uploads->timbers->nativetimbers

and the "from files" option displays the thumbnails for assets and uploads, and knows there's a "timbers" folder (I can see it in the dropdown, among a lot of "<span>" tags).

But, go any further down and it displays no thumbnails and simply says "No items found".

I have set the assets folder to 777 recursive and that did not change anything.

Has anyone else had this problem?

Added: clicking on the "Attach Files" button (3.1.0) just closes the popup window.