Hi, I'm trying to add my inverter using the "GoodWe Inverter" integration, however the "Connect to inverter" dialog always shows "Failed to connect"
I can ping the inverter from the HA box and nmap shows that port 80 tcp and 8899/UDP is open. I've checked that my firewall rules 'allow all tcp/udp/icmp' between the inverter and HA.
other details are that it is via wifi. I called GoodWe support and they claim that it's on the latest firmware.
Is there anything else I can do to troubleshoot?
Inverter: Goodwe GW5000DS_NS
HA version info:
Installation method Home Assistant OS
Core 2025.6.3
Supervisor 2025.06.2
Operating System 15.2
Frontend 20250531.4