try: .switch off-enable adblock .restart ie with adblock disabled, enable it .uninstall adblock, install adblock .uninstall ie (= remove from win + also delete settings in users!), install ie, adblock .reinstall win .previous combine differently ... cough it up (because of IE 11 => I'm not going to change it). (smoking) by the way: even adblock can be bypassed. you don't write, .when it does it everywhere or only somewhere, .when you have the last upgrade ie11 .last upgrade os .last upgrade adblock