I'm assuming that it has worked in an older version of Domoticz.
Can I use an older version? And so which version would this be?

If i'm right, the LAN method has more options than the API method, is this correct?

Is there a solution to fix this in the new version of Domoticz?

I think I've done everything according to the roadmap.

RPI 3B RASPBIAN JESSIE
Domoticz V3.587

See screenshots

Why does there not listening any thing on port 2222

pi@raspberrypi:~ $ netstat -an |grep 22
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 192.168.106.8:22 192.168.106.14:53647 ESTABLISHED ...

After adding hardware (Setup -> Hardware -> SolarEdge via LAN interface), it does not want to appear under Setup -> Devices.

What am I doing wrong