@jaaps123 Theoretically, it has nothing to do with the Deco when it works as an access point. It can be regarded as an ethernet cable in that case. Could you please connect the Deco M4 to the main...

@alexwazan What is the speed you can get from the 5Ghz of the main router with the adapter? What about other devices? With your computer connected to the wifi, please check the wireless negotiation...

@JanLunteren With 2 separate powerline networks connected to the main router, the tpPLC utility will detect one of them at once randomly; To be honest, most customers use the powerline adapter...

@Michiel Sent you another one, it should be working properly. Good day.

@AlanWooler Thanks for your reply; Glad to hear that you find a workaround; it will help a lot even though it will take more time to add the static IP. Besides, per I said, we are working on it now,...

@nyxophyl Thanks for your reply, glad to hear that you figured it out finally. You can enjoy the internet and VOIP service now. Any further problem, do not hesitate to contact us. Good day.