Installing RAIDiator 4.2.23 (x86) Update

Nice that there are still updates for older NAS-models, but the latest version kills iTunes Streaming Server. I can't access the configuration-page anymore of Firefly Media Server on x.x.x.x:3689 and it becomes unstable (as in not able to start/stop through the frontview Streaming Services panel) on the ReadyNas Ultra at least with add-on version 1.0.3. Had to revert to firmware 4.2.22 to get it to work again. Also when I was trying to figure out the logs I couldn't access the NAS anymore through a Terminal-window, that problem still exists after reverting to 4.2.22.