Man of Honour
- Joined
- 17 Nov 2003
- Posts
- 36,747
- Location
- Southampton, UK
Not sure on where the current would be going... But if the VM box some how caused a imbalance between the Live and Neutral the RCD would trip.
But that current could only be going to the actual mass of earth which is very unlikely.
^^ This.
Perhaps dodgy socket that the VM box is plugged into?