Not sure what kind of log you would need to troubleshoot this.
However, I notice several times a week, sometimes within hours, a NAS share that I have mapped losses connectivity in Unraid causing all sorts of problems for the containers that make use of this mapping. The NAS in question is a Synology DS1813+. I have it mapped as an NFS share. Generally my plex users will notice that suddenly they are unable to play back content and when I investigate I see in Unraid that I can no longer even browse the share and am forced to either reboot the unraid machine or unmount and remount the NFS share and then restart all the containers that have access to it.
During this time, the NAS does not lose connection to anything else on the network. I access via SMB on my windows machines, and it maintains its connection to another remote NAS for ShareSync as well as a cloud provider for CloudSync.
Originally I had the NAS mapped via SMB but had this same problem only more frequently and looking around I found another user suggestion NFS would work better which it seemed to for a time but now I am seeing the issue again.
What logs if any would allow me to figure out what is happening here?