You have a proximity tester and there is power into and out of the breaker. (breakers can fail)
There is no possible way you missed a GFI behind a piece of furniture, under a sink, in the attic?
I have an outlet in the attic. GFI's can go bad. While they are a safety feature, also a headache at times.
The answer is probably simple, just hidden very well.
Good Luck
I think it's a mouse too...You have a proximity tester and there is power into and out of the breaker. (breakers can fail)
There is no possible way you missed a GFI behind a piece of furniture, under a sink, in the attic?
I have an outlet in the attic. GFI's can go bad. While they are a safety feature, also a headache at times.
The answer is probably simple, just hidden very well.
Good Luckyep I bet its a mouse or something
nope, he needs a mouse trapsounds like you might need new fuses or wall outlets replace one wall outlet then test it when you test the wiring in the rear of the outlet now do you get any power. but when you plug some thing in it does not work replace outlet