So I've had this router set up as a wireless extender (no ethernet plugged in) in my house since I bought it a few years ago. Suddenly it stopped working and became intermittent with its ability to keep an internet connection. Because of that, I decided to update the firmware to the newest version, 1.1.1. Now I've noticed that when accessing the admin page to make changes and set the router back up as a wireless extender, there's no option for advanced features, even when plugged into a PC. Am I missing something here or did TP-Link decide to dumb down the admin page? Also, are we no longer able to use this router as a wireless extender without plugging it in? If they did remove that feature, I'm hoping they bring it back, otherwise this thing is just going to become an expensive paperweight.