I just upgraded to windows 10 64bit (from win7 64bit) it's a brand new computer.

I'm having issue searching files in NAS mapped drives. I'm using the search box on the top right of the windows folder screen. It finds some of the files, but often misses a lot of files in the search results.

I've tried a lot of different fixes to no avail, this is driving me nuts.

This simple search use to work very well in windows 7.

Any ideas guys?