Hi, I have a problem with my internet and I have no idea what's causing it. :/ My iMac is connected to the router via ethernet, and I wirelessly connect to the router from my Macbook. A while ago (few months), I stopped being able to connect to xkcd from my Macbook; it gives a 'network timed out' error. It's never worked since - I can only get there via a proxy, or on my iMac. I can't see any router settings that could have made this happen (I have a Zoom X6 if it's any help), nor can I find any settings in my Macbook's System Preferences. Recently, another website has begun to do the same thing - Victoria Health. It worked fine a couple of weeks ago, now it's only accessible on my iMac. I've tried clearing all browser caches, I reset Safari and tried different browsers but nothing seems to work. I'd be very grateful if anybody has any suggestions! Thanks.