No 1st floor lights

[telectrix]

an educated guess is a badly made joint above the new light, disturbed when moved.

 

[James]

an educated guess is a badly made joint above the new light, disturbed when moved.

Or the new light fitting screwed into a bit of twin + E

 

[Phil004]

Ok, that makes sense, I have loosened and retightened the mounting screws

 

[Markyd]

Were any switches loosened or removed for re dec....any outside lights on circuit.......

 

[Phil004]

no Switches removed before issue started and no outside lights on the circuit