repeatedly get the above message - mozilla firefox not responding - happens on no particular website - often happens on my aol home page. i would like a simple, easy to understand explanation or solution. also, often get this message - Problem Loading Page. problem appears to be with firefox as i can access the sites through my mobile device. and one other problem - a site i could accesss but was not allowed to register - after thinking i must be out of my mind going round and round in circles - i called the site's 800 number and was told there is always a problem registering using mozilla firefox. so what did i do, i registered on my mobile. i don't think any of this should be happening. please help and/or advise. thanks.