Storage Box "disconnects" randomly

[antipopp]

Hi, I don't know how proper is opening an issue here but I followed the instructions step by step and all is working fine except for the storage that randomly disconnects and I have to unmount and remount the volume.

I notice it though the services that simply cannot access the volume, then if I ls -la /mnt this is the output and I get a permission denied if trying to cd into it:

dearr@homeserver:~$ ls -la /mnt
ls: cannot access '/mnt/media': Permission denied
total 8
drwxr-xr-x  3 root root 4096 Jul 13 15:27 .
drwxr-xr-x 18 root root 4096 Jul 13 15:18 ..
d?????????  ? ?    ?       ?            ? media

While df -h prints this:

//xxxxxxx.your-storagebox.de/backup         -       -         -    - /mnt/media

The simple solution I found is to sudo umount /mnt/media and sudo mount -a but I'd like to find a more permanent solution. The fstab file is exactly as you configure yours in the video.

Thanks