It seems like this solves it. Changes in fstab:
192.168.1.38:/mnt/Movies/HQMovies /media/HQMovies nfs auto,nofail,noatime,nolock,intr,tcp,actimeo=1800 0 0
192.168.1.38:/mnt/Movies/LQMovies /media/LQMovies nfs auto,nofail,noatime,nolock,intr,tcp,actimeo=1800 0 0...