Edge (41.16299.726.0) freezes after a while when moving images inside the TinyMCE editor, hogging one CPU core and as much RAM as it can get a hold of. It seems to be related to the version of Tiny (4.7.13) currently used by the latest Episerver package. I can reproduce it on TinyMCE version 4.7.13 but not in 4.8.5.
Anyone that can confirm and give information on plans to update the TinyMCE version in the Episerver package?
Anders, I'd like to point out that Episerver does not support the Edge browser, according to system requirements.
That is a very valid point Bob :)
Just for the fun of it I tried reproducing in IE11 but from what I can see TinyMCE does not support moving images using drag and drop in IE11.