Dear users I recently upgraded from vista home to vista ultimate and my pc is connecting to the wireless access point but I have limited connectivity is there a solution here that will fix this. I read all kinds of solutions that says install vista sp2 service pack that still has not resolved the issue. I have also tried to disable the DHCP broadcast flag using fix it for me in Microsoft support but that does not work either. The strange thing is my pc connects wirelessly no problem in other business locations but will not connect to my home router. Before I upgraded to ultimate the pc was connecting fine.