When I Load website like gumtree and perform internal search there, I can't reedit the text forms of that search. The same happend on Ikea website. I have checked it on IE and it works there perfectly. I have tried to run firefox on safe mode, but the issue is still the same. I have switched of acceleration, but problem stil't l there. i.e. try to edit search field on gumtre on this link: http://www.gumtree.com/search?responsive=true&sort=date&page=1&search_location=London&search_category=all&distance=15&q=Mario&search_scope=true&refine= I can't edit it properly. Only way is to add characters before the text, but I can't delete it or edit inicial text. Please help. Thanks in advance.