this has been happen at most times am working online i wont be able to open any page again like the page will be mark severally to navigate to the other page i wont be able to open it, and when i click on a particular page it will open it in a new window by it self the only thing i use to do to solve this issues is to restart my PC in which i find so strange just because i wanted to use the browser please check the screen short and find a solution to that for me, i don't really want to change a browser