I think I have finally managed to fix the problem. What I think happened is my clever brother at some point changed the mac addresses of the household computers to match mine, spoofing them.
I stumbled on the mac addresses accidently. Changing them has now seemed to correct the problem I was having.
Cheers for all the help, it was much appreciated.
I stumbled on the mac addresses accidently. Changing them has now seemed to correct the problem I was having.
Cheers for all the help, it was much appreciated.