Well I dont really know hohw to explain my problem but here it is :
On catagery page I have filter belong to configurable product attribut. The thing is something when user visit those pages, filters are alerady selected!! And when you clic on the cross or remove filter nothing happens!!!!
Do you have any idea!!!!
You can check the settings. Maybe you set some filters are default and users have not to change it.
I have found the solution, there gad a confilct with my FPC!!
I have added a condition and it works