I found the only solution to this problem. This was to remove all of my
devices and then add the Max. What a pain and a waste of time. Edit:
Yup, I tried it again (for science!). If I add a device BEFORE adding
the Max, it breaks the camera functiona...
Have 100 % of the same issue. Camera will not connect and the home
monitoring features selection will not select. Following this thread if
you guys find solutions.