at random intervald variating from a few days to a couple of months opera will suddenly get really slow before i receive a notification from windows telling me the aplicaton is not working properly and then it just closes everything. I suspect this might be a problem with my RAM but this kind of thing also happened with my chrome just that when i opened it again it continued from where i left. Is there a way to stop opera from closing like this or to make it continue from where i left?