Trying MinimServer, but mconnect can't see it

[simoncn]

If you can see the MinimServer configuration page on port 9790, MinimServer is running.

As the Synology server is visible but MinimServer is not visible, the problem might be your Synology firewall configuration (if you are using the Synology firewall). For details of how to configure the Synology firewall to enable access to MinimServer, see this post.