I'm creating a custom HTTP request connector so that I can communicate a Power Automate Flow with a local Rest API.
I installed On-premise Data Gateway on my test computer (which is connected to my local network and can use a Rest API) and created the gateway.
The "On-premise data gateway" software show that everything is ok.

And the gateway show as "Online" in Power Platform Admin Center.

But, I can't find the gateway to create the custom connector. The Power Automate shows that is no gateway created.

What do I have to check?