I did miss it.@birdman - we were posting at the same time, so you may have missed my last post.![]()
Odd. autofs calls mount, and that will look for mount.cifs to do it. See post #9.No need to install cifs-utils, just need to make sure the NAS hasn't changed any defaults!

OK, fresh flash of 5.1.020, no settings or plugins restored - network browser sets up autofs NAS mounts without any issues, using all the default settings.
No need to install cifs-utils, just need to make sure the NAS hasn't changed any defaults!