Contacted tech support who managed to direct me to a download that worked. Managed to change the setting for power save but did not solve the problem. I think it is going back to the store. So much...

Really appreciate your help on this. Your idea sounds a good one but I downloaded the tool that you suggested but it said it had a corrupted .dll so won't update the adaptor. I found another thread...

Yes, that is the problem. I tried again with the 4010 connected to the router. It worked fine for five minutes then the powerline network was lost again.

Region : UnitedKingdom Model : TL-PA4010 Hardware Version : Not Clear Firmware Version : ISP : Have existing powerline network with pa211 adaptor and 2 wifi extenders. Adaptor has blown, second time,...