Hi all ... I need the assistance of someone with some knowledge ... We were just sat here when all the sockets in the house went. No lights, just sockets ... Went under the stairs and the RCCB had gone ... What is confusing us is that both the upstairs and downstairs sockets went, and they are on different fuses. It's a rented house and the electrics are in some places a tad dodgy so would like some idea of what's going on if anyone can help ... Thank you in advance