7800DXL and Harmony Remote

[confusedaf]

Hi,
I have a 7800DXL with sky fiber. Everything has worked fine until recently, I've just bought a logitech harmony remote and it won't connect to my 2.4g wifi. I know the device works as I bought it from a friend who has been using it on his wifi.

This is from the log:
Apr 17 00:34:41 daemon info syslog: sending OFFER to IP:192.168.1.107, MAC:00:04:20:f4:df:04
Apr 17 00:34:43 daemon info syslog: sending OFFER to IP:192.168.1.107, MAC:00:04:20:f4:df:04
Apr 17 00:34:45 daemon info syslog: sending OFFER to IP:192.168.1.107, MAC:00:04:20:f4:df:04
Apr 17 00:34:47 daemon info syslog: sending OFFER to IP:192.168.1.107, MAC:00:04:20:f4:df:04

I get the error "unable to connect to wifi network" on the app for the remote.

I've updated to the latest router firmware and restarted with factory settings.

Any help would be greatly appreciated.

[EdNewgate]

Got it and have done, thanks a lot