Restart caching when regaining connection?

Hi everyone!

I’m running Kodi through LibreElec (although I believe this is a platform-independent question). I have an Arch Home Server which serves my movies/tvshows through NFS. My server/Kodi client are both connected to my router using an ethernet cable.

I’m running Kodi on an intel Nuc with 4gb of ram. That’s why I modified advancedsettings.xml to set up a large cache size (around 500 mb) and set the buffermode to 1 since ram is not an issue.

Now, when the family is watching a movie, I like to work/tweak my home server. Sometimes, that involves a reboot or restarting the nfs service. A reboot is fairly quick: my home server usually reboots fully in under 30 seconds.

After a reboot, Kodi will still play video, but only until the cache runs out. Then, videos stop but audio keeps running (and also eventually stops after a few minutes).

Is there any way for kodi to resume caching/buffering after my server is back online? Something I can do on the server side to fix that? Or should this be moved to the feature request list?

P. S. : debug log coming soon…

EDIT: this is in my /etc/exports file (nfs config)
/home/fileserver/Media 10.124.161.0/24(rw,sync,no_root_squash,no_subtree_check,insecure)