hi, i am struggling. I have just received the re45 extender and am following method 1 as my vodafone rooter doesn't have the wps button. firstly, my macbook doesn't pick up the extender network although i have gone through the process. When it finally does so, the big button suggesting my extender is picking up the rooter signal continues to flash for a minute and then stops (i.e no light). The extender is right next to the rooter. Any ideas?