We seem to be having problems with the "undo" and "redo" functionality with the version 4.0.0.7 of the CuteEditor. Strangely we didn't have this problem with the older version 3.

 

I have been able to reproduce the problem on your site using the CuteEditor on the folloiwing page: http://cutesoft.net/example/integrate_withnetspell.aspx

 

Here is the scenario:

1. In the CuteEditor, click "Enter" to move the cursor to the second line.

2. Type "Test undo and redo"

3. Click "Undo". The text dissappears and the cursor moves back to the top line

4. Click "Redo". The cursor moves down to the next line. Sometimes the word "Test" appears, sometimes not.

5. Click "Redo" again. Nothing happens

 

Overall the behaviour seems to be eratic for the undo and redo functionality. I have confirmed that the browser client has the latest version of the Cutesoft.js file, version 4.0.07.  

Any suggestions or fixes would be appreciated.