Lost Network Computers After Update

[NonYah]

I had 4 hard wired machines before upgrading, a clean Win 10 1803, a Win 10 upgraded for free from 7 (Win 7-10) and 2 Win 7 machines. There are two Win 7 laptops and an XP machine on the wireless. All saw each other no problem.
Yes, go ahead and chuckle about the XP, I do, it is cheaper than a new plotter.
Now The Win 10 1903 only sees the Win 7-10.
The Win 7's and the laptops see the Win 10 1903 and the Win 7-10 but not each other.
The Win 7-10 still sees everybody.

Thanks for the help,

Joe

 

[N_LaRUE]

Not sure if you've seen this or not - https://support.microsoft.com/en-us/help/4092694

Things have changed on Windows 10 regarding sharing.