Disable priority notifications in Android 5? topic

Hi,

After getting the latest Android-release on my Nexus 5, my phone has started to switch to "priority notifications only"-mode all the time. I can sit there reading a webpage when it suddenly switches over. This has made me lose both alarms and other notifications that i needed to get. So for me it is 100% useless junk, but i cannot find a way to deactivate it. Any tips?