Fibaro devices stopped working

Hi all,

I’ve been using my Vera plus for almost a year know. Only using the simple functionality, switching some lights at pre programmed times etc.

After 10(?) months, my 2 fibaro wall switches stopped working also my fibaro smoke detector loses connection a couple times a day…The wall plugs are next to the vera, both not more than 3 meters away. The smoke detector a bit more, but there are more devices with more distance to the vera controller (outside).

The only way to switch on the lights connected to the wall plugs, is using the button de plugs themselves.

What can cause these problems?

Kind regards

Bob