Finally we're getting a new fridge.
Yesterday two repair guys (one of them a trainee) shows up at our adress to fix our fridge.
They take the thing apart and test og probe to finally find out that there is a blockage in the coil on the back of the fridge.
I told them that there were two choices.
Either they fix it or they get us a new fridge.
They did not bring a new spare coil, so we're getting a new fridge.
YAY - FINALLY.