I have just recently ran into a few issues with osmc on my vero4k. When selecting the file manager, nothing loads and the system UI freezes. Furthermore, no media is currently playing and will just buffer when selected. I have my media setup as an NFS fstab with hanewin and I have tried both reinstalling and updating hanewin to no avail.
Additionally when I SSH, the connection drops when I try to access mnt.
Logs here: http://paste.osmc.tv/lucinusabi