Normal
i finally could solve the problem myself with this post:https://forum.team-mediaportal.com/threads/fixed-problems-after-change-of-router.113083/#post-922516 i realized, that i didn't find the gentle.config, since i looked in the wrong folders. i've searched in the installation-directory (which also has *.config files instead of in the ProgramData directory. after changing the gentle.config to the correct name (i didn't use the IP adress anymore to prevent such a problem in the future) everything works fine again.
i finally could solve the problem myself with this post:
https://forum.team-mediaportal.com/threads/fixed-problems-after-change-of-router.113083/#post-922516
i realized, that i didn't find the gentle.config, since i looked in the wrong folders. i've searched in the installation-directory (which also has *.config files instead of in the ProgramData directory. after changing the gentle.config to the correct name (i didn't use the IP adress anymore to prevent such a problem in the future) everything works fine again.