Not sure if it is/was change over related but several zigbee lamps decided to take on a life of there own, from max brightness to off or low level, no matter how many times i tried they refused to stay at max brightness, other devices just switched off for no reason
Very odd behaviour, i have one device deliberately left using a DTH and that is still the same so no other changes evident except for lights becoming possessed
Update
Managed to resolve the lighting issue, inadvertant use of ’ progressive on ’ using Marianos driver for my lights
So every time Echo was asked to turn lights on… it did but initially from a very low level which caused confusion