There has to be an answer to this, even going all LED does not help, was out last nite trying to move cords and isolate problems, rain all day yesterday and all day today.....
worst part is the customers blaming us and cant understand how their neighbor does it themselves and their lites are on, I hired a pro and mine are out.
They fail to notice the neighbor has 1000 lights and they have 10x that therefore 10x the chance of an issue.
So far it looks like we are sitting on about 15 service calls directly related to GFI issues.
I'd rather have a foot of snow than rain.......