Not come across auto re-fresh on braodband, but because broadband is always connected it sometimes needs a re-boot, so unplug modem from mains, leave for 2 mins and replug in, this helps connection run better, also from time to time clear your internet, history, cache & temp files, goto browser buttons, click options, click internet options, under general , click clear, delete cookies, delete history. Now before you do that make sure you have a note of user names & passwords to the site you visit, tip is use notepad to store all these user names + passwords, you can then just copy & paste them into logon boxes on sites.