Z-wave network - all devices stopped working

Quite a few weeks ago I realized that the scheduled lighting scenes had stopped working. I left it for some time not having time to investigate. When the latest firmware was released I decided to update and hope that things would be fixed. Unfortunately not. All devices (switches and sensors) are visible in the GUI but there seems to be no contact between devices and the controller.

Any ideas how to fix this? Should I go back to a firmware backup from some time ago or is there a better way?

I am running 1.7.1419 on a Vera Edge

Thanks!

Just a quick update in case somebody run in to similar issues. Vera Tech support managed to resolve my problems by updating the z-wave software of the controller. Everything has been working since then.

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