Question about Zyxel PLA5206 v2 additional adapter

War definitely not for running. But it's nice that the new adapter quickly connects with the neighbour's... But it just won't work with the old PLA4215. There are no firmware updates either. I tried to give all adapters their own network name using the "Zyxel PLA Series Configuration" tool, but (of course) I can't assign one to the new one: I always get the message "Set Network Name (NMK) failed (Time-out) Please access it as local device", but it hangs as a local device directly on the laptop... tsts... again 2h in the sand. I love it.

Yes, it is, I would even stick with the older versions. The new devices have caused more problems for me than they have solved.