I used to be able to renew IP via the O2 Broadband Assistant, however, that has completely stopped working now. When I click 'OK' to confirm renew, nothing happeneds. Many people have the same prob and I have not found a solution.
I understand its possible I can change the MAC in order to obtain a new IP, however I've heard changing the MAC can lead to further problems.
Is that a way to simply renew the IP address please?