Forgive me if I missed it but is there a plan to add fwupdmgr to NerdTools at all? It would be great to have a hardware firmware update tool in unraid.
What I found worked for me in Windows 10 Pro 20H2 (without setting up SMB1.0) was to change the network type from public to private.
Start -> Settings -> Network & Internet -> Status -> Properties -> select Private for the Network profile.
Hope this helps someone.