Emby-Next-Gen 6.1.9 not working on my Kodi Matrix install

[eduneves 1]

Hi experts,

I am not sure if the setup is correct on my end, but by the logs, on Kodi, I can see the addon trying to connect with Emby-Server;
However, when trying to see the "Live TV," it finishes not showing anything.
My setup is:

Emby-Server 4.6.7.0 installed on virtual Fedora Server 35 - Linux Kernel 5.15.6-200.fc35.x86_64
This Server does not have any firewall, and connections via browser work just fine.

Kodi 19.3.0 is installed on my machine, also a Fedora Workstation 35 - Linux kernel 5.15.6-200.fc35.x86_64
The emby-next-gen plugin version is: 6.1.9

Kodi debug logs show:
2021-12-07 11:47:03.282 T:9260  ERROR <general>: GetDirectory - Error getting plugin://plugin.video.emby-next-gen/?folder=2b2bca16aacc8a14d53a11bb829eafa5&id=2b2bca16aacc8a14d53a11bb829eafa5&mode=browse&name=Live%20TV&server=4834cf72abca46bd82ff9acb78e79656&type=livetv
...
2021-12-07 11:47:03.348 T:8933  ERROR <general>: CGUIMediaWindow::GetDirectory(plugin://plugin.video.emby-next-gen/?folder=2b2bca16aacc8a14d53a11bb829eafa5&id=2b2bca16aacc8a14d53a11bb829eafa5&mode=browse&name=Live%20TV&server=4834cf72abca46bd82ff9acb78e79656&type=livetv) failed

On the Emby-Server side, I don't see any error other than basically "Response 200 to 192.168.0.10";

Below I have attached the logs from Emby-Server as also from Kodi
Appreciate any help.
Thank you!

kodi.log embyserver.txt

[eduneves 1]

Just an update here:
I set a parallel machine with Ubuntu Server 21.10 and installed Emby Server on it, the same way as in Fedora with a disabled firewall, and to my surprise, it worked smoothly.
So something else in Fedora that I could not figure out yet.
Anyway, I will stick with Ubuntu Server, and we can consider this thread as resolved.