I am looking for a bit of advice. Two days ago my fan assisted oven tripped the electricity and has not worked since. The halogen hob is fine and I used it last night. However, half an hour after using it the electricity tripped again, this time causing my fridge freezer to stop working. I use the joint socket for it. Is this normal? I’m not sure if it would be the socket or the appliances. Bottom line is I now have neither working (great timing!) And just need a bit of advice before I buy new ones and potentially have the same happen