Was called to a lighting fault yesterday, the lounge light would sometimes switch off when another light was switched on, easy I thought a loose feed in a switch or ceiling rose checked connections all okay problem persisted turned my attention to the lamps all were compact fluos except the lounge which was a vintage LED on closer examination when the lounge light went out I still had 230v at the rose and lampholder changed the LED for a compact fluo and the issue was solved. anybody else had similar incompatibility problems with LED?