Had an embarrassing thing happen to me today. Long story short, I attempted to get Samba operating for use on a Windows 10 machine. I followed this tutorial in your help manual to the letter:
https://www.freecinema2022.gq/manual/network.html#shares
After that, I could see the machine over my LAN on the Windows 10 machine, but simply could not access it, with Windows throwing me error messages about being unable to access. After much furious Googling and tearing my hair out, a thought occurred to me that should have hours before: What if the Linux Lite firewall is interfering?
As luck would have it, that was it. I disabled it real quick and suddenly everything worked.
I'm an intermediate-level user (though I guess not because this didn't occur to me sooner), but a beginner might not realize to check for firewall settings. I think some mention of the firewall on this page would be a good idea so that others don't have issues like I did.
TL;DR: Please add some mention of the firewall in the Networking section of the guide, at least in regards to the Samba sharing configuration section. I think it would greatly benefit certain users, as out-of-the-box this feature will not function with the default firewall settings.
P.S. Whenever a not-too-Linux-or-otherwise-computer-savvy person needs a non-Windows OS, I invariably suggest using this. I've met some real computer illiterates who could use this without issue. I've even considered using this myself full-time once or twice. Thank you for all your hard work, I hope this small suggestion can help.