I have (as we always had problems with the transfer of large data such as backups had) tested the new adapter. Of course, these were just like devolo so requires plugged directly into the wall outlet and (if possible) used as a line filter. In short: An increase is from unfortunately, quite the opposite: It looks like the 1200+ and the 500 interfere with each other. I hope devolo can still fix this through a firmware update. So far, the change to a more rapid series of devolo products has always been connected to a power increase, but these adapters are unfortunately an exception.
The integration of the adapter was done quickly with the devolo Cockpit application.
