Just recently the lights upstairs in my house have been acting strange. The landing light works, one bedroom light does not work at all, and the rest seem to work at random.
If the bathroom light does come on, it will go off when another light on the circuit is switched on.
I've checked the fuse- is ok- and the circuit isn't overloaded- just 5 low voltage lights. All bulbs work.
Was working all fine until a few days ago. Help!