Things are not saved

I am using:
Version 7.1.4
Sugar Version 6.5.18 (Build 1110)

When trying to drag and drop values in the list “Configure AJAX User Interface” the values that I drag and drop are not saved. (Admin-System Setting-Configure AJAX User Interface). This is annoying and must be a bug.
Also, some values got displayed several times, and we can not get rid of them.
See attachment.

Additional information:
We have the problem in this installtion:
Version 7.1.4
Sugar Version 6.5.18 (Build 1110)

We do not have the problem in this installation:
Version 7.1.3
Sugar Version 6.5.17 (Build 1220)

Hi,

Go to config_override.php and delete the line for module that you make the change

It worked for me

DE