So here again after a while, sorry it took very long but the guy I went to is so busy that’s how long I’ve waited. So turns out there was a broken wire after all even though it has been checked out first time they did not find it and this guy did now. He is 100% positive the faults will not come back and they haven’t yet but I don’t want to jinx it to be honest. He said the damage was so small that he barely found it and it takes a while but that was it. If them faults will ever come back I’ll update again! Until then problem seems to be solved for me!