macOS 26 Tahoe and 2.5

Version 2.4 works perfectly on macOS 26 Tahoe. However, once version 2.5 is installed, there is no network connection and the application menus do not appear, even though the latest available Java version is installed.

I've got the same problem. Java up-to-date, security settings, disk access, network settings allow Serviio. Firewall settings checked. Even if firewall is off, doesn't work at all. No sign of Serviio. One thing of interest: UMS doesn't work either. I really have no ideas. Latest Tahoe version.

One addition: commandline says I/O error when launching using
sudo launchctl load -F /Library/LaunchDaemons/org.serviio.server.plist
Load failed: 5: Input/output error

Java says:
% java -version
java version "26.0.1" 2026-04-21
Java(TM) SE Runtime Environment (build 26.0.1+8-34)
Java HotSpot(TM) 64-Bit Server VM (build 26.0.1+8-34, mixed mode, sharing)


Hope anyone has the final solution... I give up.