the post before was unfortunately in German, because I didn't know how to edit the post, here again in English.
....... (2021-08-26 01:50)
Hello there, cannot believe there are people from Germany who played this game.
I always wanted LFO to become an international online game or anime because the story is very intriguing to me.
Have you try changing the name of the room to just English or just numbers? Make sure it doesn't have any special letters. I think that happened to me before and it fixed it.
If that doesn't work try using Microsoft applocale to change the LFO.exe to English or Chinese or in your case, German. Because this game is more Chinese based and old, it doesn't support other languages and cannot display them properly so the room couldn't be made.
Hope this helped you and have fun!!!!