Thanks Sparks. Will try alternative to fluorescent light. What about less sensitive fitting (is 100 mA the next one up?). Intrigued about this being a well documented problem. How can I hear more about it?...Brian
About 20% of the time we switch on garage lights the trip comes out even though neither the live for those lights nor its negative go through the side of the consumer unit the trip protects. Since this is a new build, it foxes me (and sparks). Any ideas?
