I get the error below and for good reason. I am not using port 25105, I am using 25110 and have configured it that way. So, it seems to not be recognizing ip_port: 25110 in the config file; which is pretty basic. I have used the insteon_terminal app and am able to connect to my hub using port 25110. So I know that works.
Is this a known issue or am I missing something. I am a newbie at this. Thanks.
I had connection errors as well after upgrading Home Assistant. What it looks like is that ip_port: has been renamed to port: Renaming that in my configuration.yaml solved the issue for me