NFS Mounts Empty After Upgrade

Question

Hello, I'm having some issues with my file sharing setup this morning.  Can anyone shed any light?  I didn't notice any relevant Pacman warnings I needed to watch out for.
After running pacman -Syu on my laptop ( NFS client) and trying to mount shares from my file server I get "successful" mounts, no errors that I see, but showing empty directories.  Files are there on the server.  My NFS server was not updated.  NFS configuration has not changed (except what and pacman -Syu might change).  I have rebooted since updating.
Also, when I mount as user, I am prompted for my root pass to unmount, this should not happen. 
# from fstab
nas1.lan2.demurgatroid.net:/Misc        /mnt/Misc        nfs4    rw,user,soft,intr,noauto,rsize=8192,wsize=8192    0 0
# from exports on server
/srv/nfs/Misc        10.144.15.100(rw,no_subtree_check)
# Example
[jamie@ada ~]$ mount | grep Misc
[jamie@ada ~]$ mount /mnt/Misc
[jamie@ada ~]$ ls -al /mnt/Misc
total 0
drwxr-xr-x 1 root root 0 Dec 2 15:19 .
drwxr-xr-x 1 root root 108 Dec 2 15:22 ..
[jamie@ada ~]$ umount /mnt/Misc
umount: /mnt/Misc: umount failed: Operation not permitted
[jamie@ada ~]$ sudo !!
sudo umount /mnt/Misc
[sudo] password for jamie:
Thanks, let me know you need more data.
--Jamie

Answer 1

I believe this is all my error.  My lately unreliable wifi dropped while putting out fires at work so I plugged in an ethernet cable and disabled my wifi which changed my IP - so I was not allowed per my own rules.  In the process I learned something new:
Change my fstab like so enables convenient auto mounting
nas1.lan2.demurgatroid.net:/Misc        /mnt/Misc        nfs4    rw,user,soft,intr,noauto,x-systemd.automount,x-systemd.device-timeout=10,timeo=14,rsize=8192,wsize=8192    0 0