We could go around and around with this, however, you are simply overlooking what happened by getting caught up in the what if's. The fact is, the cable faulted. Faulted meaning it did something other then what it was intended to do. Lent, fuzz, hair, fair dust, etc - it should not have been able to produce such heat to cause my carpet to burn and melt the plastic housing around the connector. That's some excessive heat.