DS18

I have 2 unraid devices on the same local network, 1 is more of a client serving up all my apps and the other is a storage device. I connect from the client to the storage device over NFS and it connects fine but after some time, i get an Invalid Path issue on the client. The mount says its mounted still so i have to unmount and remount. I have it set to automount but i still need to remount and i typically notice this when i cannot connect to some apps on my client that depend on the data from the storage device. I have security turned on on the storage device with this: `192.168.1.68/24(sec=sys,rw,insecure,anongid=100,anonuid=99,no_root_squash)` Security is set to private, export no. Nothing special on the client device outside of 2 apps (plex and immich) have the share mounted as a volume for content. Immich Mount looks like this: ` - ${UPLOAD_LOCATION}/immich:/usr/src/app/upload` UPLOAD_LOCATION=/mnt/remotes/TOWER_media/Photos Plex is slightly different since its in a different compose file: `- /mnt/remotes/TOWER_media:/data:rw,slave` Unsure if i need the slave part. Does anyone have any idea why my share keeps dropping after some unknown time/reason?

Does anyone know the difference between the 453Be and the 453D QNAP models? I have the TS-253D running unraid and would like to know if this would work for controlling the fan on my unit.