Critical Listening mode & front power button N150

Hello from Holland,
Is the front power button not function while critical listening mode is activated ? How do I put the N150 than properly off when I have a network connection problem. For example when my Ipad not see the N150.

Du musst 3 mal im Abstand von 3 Sekunden auf den Hauptschalter drücken. Danach kommt please wait shutdown

I have same question. Please provide answer in English.

Press the powerswitch three times in less than three seconds. This will activate shutdown.

Thank you all :+1: