SMB sharing not working after windows 10 update Build 2004 update

FYI, FQDN didn't work with map my drive, but if I replaced it with my local ip address of the network share and tried it under 'add network location' it does. So instead of \nameofserver\drivename i did \192.168.1.xxx\drivename and it was added. I really only use it for file history so in file history i added it in the same way and it seems to be working now. I know this solution won't solve a lot of people's problems depending on the complexity of their needs and network setup, but for anyone with my use case I hope it helps. Hopefully they get this patched soon.

I tried that too but it still asks for a password every so often and won't connect while the share is mapped. It's okay during the session but shows a fail after a shutdown and restart.

Like you say all we can do is wait for an update.

Disclaimer....(This worked for me)

First check Your network settings (private for me).

Then Made sure my share permissions were what they suppose to be.

Then Enable SMB Protocol thru Powershell:

"Enable-WindowsOptionalFeature -Online -FeatureName SMB1Protocol"

Restarted and everything worked like normal

Yep, windows is totally garbage when comes to Network sharing stuff for normal user (e.g my parents) so normal users have to use USB Thumb to transfer 2mb files between computers in my house xD

Anyway I had same issue, it solved my problem: 

• Control Panel > Program & Features > Turn Windows features on or off > look for SMB 1.0/CIFS Sharing support and enable it.
• Whitelist for SMB https://helpdeskgeek.com/networking/cannot-see-other-computers-on-network-in-my-network-places/Then I could no access to network location (error 0x80070035),

but this fix issue: https://www.youtube.com/watch?v=2ZkFptCwb1A

ALSO!

http://woshub.com/network-computers-not-showing-windows-10/ This helped me on other windows laptop, where all above was not enough.