Inputs not working, but Applications do
I just installed the plugin, set everything up, including Smartthings API.
I have Plex, Netflix and Youtube installed and via HDMI 2-4 are a Nintendo Switch, PS3 and PS5 connected.

First, on the Status Page I'm getting the following message:
WARNING couldn't map socket coming from remote address ::ffff:169.254.146.122:53224     at local address ::ffff:169.254.146.122 to a interface!

And second, the inputs for Switch, PS3 and PS5 don't work, the one for Plex, Netflix and Youtube do.

When I trie to use one of the inputs, on the status page i get:
[11/15/2022, 8:43:52 PM] [TV Gamezimmer] invalid device state

What does that mean?
I have verified that API key and Device ID are correct.

Any help?

Everything in CAPS is edited out by me, before posting it here.
{
            "devices": [
                {
                    "api_key": "0239bfc6-1b3c-4d28-b430-CLEARED",
                    "device_id": "5adeafbb-836d-4d45-a454-CLEARED",
                    "name": "TV Gamezimmer",
                    "ip": "192.168.1.121",
                    "mac": "24:fc:e5:8f:BB:AA",
                    "inputs": [
                        {
                            "type": "app",
                            "name": "Plex",
                            "value": "3201512006963"
                        },
                        {
                            "type": "app",
                            "name": "Youtube",
                            "value": "111299001912"
                        },
                        {
                            "type": "app",
                            "name": "Netflix",
                            "value": "3201907018807"
                        },
                        {
                            "type": "input",
                            "name": "Switch",
                            "value": "HDMI2"
                        },
                        {
                            "type": "input",
                            "name": "PS3",
                            "value": "HDMI3"
                        },
                        {
                            "type": "input",
                            "name": "PS5",
                            "value": "HDMI4"
                        }
                    ]
                },
                {
                    "api_key": "0239bfc6-1b3c-4d28-b430-CLEARED",
                    "device_id": "b0d94f03-87bb-422c-ba98-CLEARED",
                    "name": "TV Wohnzimmer",
                    "ip": "192.168.1.20",
                    "mac": "8c:79:f5:dd:BB:AA",
                    "inputs": [
                        {
                            "type": "app"
                        }
                    ]
                }
            ],
            "platform": "SamsungTizen",
            "_bridge": {
                "username": "0E:F7:69:77:84:5C",
                "port": 34442
            }
        }