No printers found when clicking "Add Printer or Scanner".
Try disable Windows 10 firewall, is it found? if yes and you want to keep firewall on then create these rules:
1. Open windows firewall.
2. create two rules (UDP and TCP)
3. Program %SystemRoot%\System32\dasHost.exe
4. Allow
TCP rule
enable following ports:
80, (to find brother printer)
3911 (to find HP printer)
Other ports you may need for your printer: 5357, 631
Remote IP's
192.168.1.0/24 (local subnet)
(you could lock this to your printer IP instead)
UDP rule
3702 (to find brother and HP)
Other ports you may need for your printer:
3289, 10004, 22222,
Scope:
Remote IP
239.255.255.250 (UPNP, device discovery)
Other IP's you may need for your printer:
255.255.255.255
192.168.1.0/24 (local subnet)