I have my library on a Synology DS716+ II, RoonServer on a Win10 laptop, both hard wired.
Roon remote is on an ipad mini, which is only used for Roon, nothing else.
Player is Lumin U1.
Occasionally, Roon cannot find the core, but I always managed to get it working again.
Today, it tells me that the storage location seems to be off line.In the storage setting, it says the disk is not available at [Roonserver Name] Music, where it did always work. Looking at this folder, it is empty. So I thought I may have deleted the database, so now I am putting back a backup from a few days ago. takes very long, few hours it seems.
I hope you know how I can get it working again.