I have seen lightning do weird stuff also. i worked for an electronic loss analysis company that reported to insurance agencies. I never talked to any of the over 500 Agencies we dealt with that never got right to the problem. i have seen Phone Key switching units sit there with not a mark and blow every phone in a building.
We always ran insulation Megger tests and TDR scans to find the damage hidden inside of wire nuts and insulation. Every switch and receptacle that has smoke damage or burn marks needs tossed. The run to that point should be removed also. Kid Stevens
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