Click on save and nothing happens (Admin pages)

[ROUBOS]

Why is it that sometimes when editing a content page, and then hitting "save" it just halts? I need to hit back on the browser, log out, log in and see if it works this time around.
Anyone had this happen to them? 

from what I see on firefox, you get javascript and css errors. Must be firefox. Worked on chrome

[CREATIVE Options]

I have never see this error.

Or server timeout Or browser.

[ROUBOS]

noticed that it happens a lot when you copy paste formated text into the editor

[webgift]

Have you tried to copy the article first to notepad ( windows application ) and finally paste the result into TinyMCE editor ? Did you notice any difference ?

[CREATIVE Options]

noticed that it happens a lot when you copy paste formated text into the editor

Formated from MS Word ?? and without using the proper plug-in of editor ?