ASF-ui IPC on Server Can't be reached

[ScarVite]

So, i've download ASF as linux binaries and it's running fine, now i wanted to access the ui on my Server: Ip-Addr;1242
And I'm just getting Connection Refused/Unable to Connect, although i can connect to the ui if i have asf running on my local machine.

Now i wanted to ask, did i forget any step or is remote acces simply not possible?

And yes, i opened the port using ufw allo 1242

[JustArchi]

https://github.com/JustArchiNET/ArchiSteamFarm/wiki/IPC#can-i-access-asfs-ipc-remotely-eg-from-another-machine