this addon doesn't work well Puntuado con 3 de 5 estrellas

it does't compat with the addon---tab utilities
it can cause issue

Esta valoración es de una versión anterior del complemento (1.0.0.4).  Este usuario tiene una valoración anterior de este complemento.

More details

I've tested with the "tab utilities" add-on and I didn't see anything wrong.

Can you send me details at zepeuj.at.yahoo.fr
I need:
* a description of the issue with the steps done
* the messages from the error console (please clear the previous message before to test the close of the duplicated tab).

Thanks