Pi 4 NAS connection failures

[the_bertrum]

I started out using NFS to connect to my Synology NAS and found that the hardest bit was getting the permissions right on the NAS end. It ended up needing my to set a parameter to "squash" the user into admin permissions (I think that's what it was called, this was almost a year ago). In the end I swapped to an SMB share because the NFS one refused to remain active and I had to keep remounting it.