Good news. After many restarts, retries and resets, I finally managed to get the problem resolved. I'm not entirely sure how but running the windows 7 diagnostic tools with the internet cable...

Region : UnitedKingdom Model : TL-WR841N Hardware Version : V7 Firmware Version : ISP : Hi I hope that someone here can help me. I was having some difficulties accessing my WIFI in some areas of my...