HI folks, My N810 has decided to stop working with by router at home. It's been working fine for months, literally overnight it's just refusing to do it. I've plugged in a different router to see if that was the issue and I'm still getting the same error message 'Failed to retrieve IP address." Interestingly, I attempted to connect using my N95 with the Walking Hotspot app and it did this no problems. Any ideas?

Take it no one has any ideas then?

Same thing has happened to me. Everything working fine for more than 2 years and now suddenly it does not detect any wifi connections. I live in the city in a large apartment building and usually get 20-40 available connections. My wifi is working fine as I am currently working on my laptop with wifi. I borrowed a friend's n770 and tried it in my house and it still would not connect to wifi.

I brought the unit to work with me and it detected some networks but was unable to connect to any of them (although that is normal at my office)