after switching to OpenWrt, the devices on my network connected to PowerLAN adapters are no longer accessible. Same goes for the adapters themselves.
With the router manufacturer's firmware, PowerLAN access was completely transparent. But now, the PowerLAN part of the network is "cut off".
I use adapters from Devolo; The control software "Devolo Cockpit" no longer shows the existing adapters, instead it shows a message "No local PLC device found".
It would be great to get some advice how to troubleshoot this.