I wondered why I had so many vists from the same person in Spain to my blog until I realised that my blog counter was now counting my own visits. The fact that this person was using the same browser, operating system and screen resolution as me was a strong clue. The fact that he was using the Blogger dashboard as a referring link was an even better clue!
The change of satellite provider has meant we now have a new IP address. The counter was of course blocking the old IP address. I've sorted that now so that my visits are not counted.
Update: Well I thought I'd sorted it but then our IP address changed. It looks like the Wi-Surf router is using a dynamic IP address to connect our network to the Internet. I just can't keep up with this!!