We have a Grafik Eye 4000 Panel GP24-2304IS-10CE that feeds a number of circuits. One of these circuits has 4 lamps (13w Compact Fluorescent also built in emergency). The lamps have started to flash intermittently it will work for a while and then start flashing for a period of time. The Load Type was originally set on 3 which is Neon/CC I don't know why. It starts to flash intermittently. We have tried to change the circuit selector load type to 4 Non Dim and for a few days we though everything is OK. Have tried other Load Types and it makes no difference. Then it started up again. One of the settings should be '-' after setting 5. Instead we get a 6 which as far as I know is not on any of the other circuits we have. Any advice or tips?