I have just order the wiser 2 to replace my wiser 1. My system has been in and running fine, without issue, for the last 3 years. To try and make this as painless as possible some advice would be appreciated: Prior to removing wiser 1 from the network, is there anything I should do to the cbus network? I am hoping it will carry on working via switches etc? As I am conscious I will not be able to get back in as the cni won't be there. Anything to watch out for when installing wiser 2? Do's and do nots? Many thanks in advance