When I first setup my NUC, I wanted to setup docker on it so that all the information is stored on the NFS mount I setup on my Synology mount. Meaning volumes and anything of that kind.

One issue that came up however, was that if my router experience a temporary glitch, the docker containers would then also experience an issue since they were trying to access information stored on the mounts and my system would freeze and I had to force a shutdown to get the mount to work correctly.

Which makes me wonder, what is the recommended way to have docker containers store their information on an NFS mount while also allowing taking into account that sometimes a networking issue or router issue might happen?

so I have a setup where I have a NUC that has docker on it, one of the containers is my nextcloud that I use for sharing my files across my computers.

I also have a synology NAS which is connected to my NUC via NFS and the files themselves are stored on that NFS file via a docker volume mount.

Hopefully that made sense.

My problem: not often but it does happen where my router has an issue, today it just needed a restart. another time it was cause I deliberately disconnected it from the power not realizing it would mess up the connection between my NUC and my NAS.
Why is this an issue? it causes my nextcloud to freeze up as the files it is supposed to share are no longer available. necessitates me restarting my NUC to get the connection going again.
Thankfully hasn't happened often but still something that can be scary in the moment. My question is, is this just one of the pitfalls I have to accept of utilizing a NAS the way I am or is there a way to connect a Synology to a NUC and ensure router issues don't cause the nextcloud docker instance to freeze?