Personally, I would not set this up. Zigbee going offline is not a normal behavior and rebooting the hub when it happens is just putting a band-aid on a broken bone. Identifying the root cause is the only way to solve the problem. The issue could be environmental (one or more bad devices bringing the hub to its knees) or a hardware malfunction. If you didn't file a case, yet, please head to the following page so we can have your hub details on file. Then you can send me a private message so we can get to the bottom of the problem.