MinimServer 2 on Synology: Format Error

[simoncn]

The first thing to check is whether MinimServer is running. You can do this by clicking on the green MinimServer icon in the Synology DSM main menu. If this shows the MinimServer configuration web page, MinimServer is running and this is a network issue. If this doesn't show the MinimServer configuration web page, MinimServer is not running. In this case, please check the MinimServer/appData folder for recent log files and look at these files to see if there are any error messages.

Edit: I read your post again and it appears you have checked the web page to confirm that MinimServer is running. In this case, it sounds like there is a multicast discovery problem with your network. These problems can be hard to debug and fix. There are some suggestions on this page. If this doesn't help, please post your complete network setup (all devices and how they are connected).