I’ve came home from a weekend away to find almost all of my device have gone into error mode and can’t be reached - they all say device not detected. Stangely there are a couple of device still working. I’ve tried to update neighbours, manually wake and also restored from a backup prior to the fail but nothing seems to bring them back. Any ideas before I raise a ticket? I really don’t want to have to try a full reset - and this might not work either.