I didn’t use the ferrules since it is a second hand board and they weren’t provided. Bare cables were connected. I replaced the connectors once about a year ago because of the same issue but this time I screwed up desoldering. So telltale is “use ferrules”

Hi there reprappers. I just avoided a fatal accident on my duet 2 wifi. One of the Power input connectors was badly burnt and the other one resides that powers the bed was getting very much the same look so I decided to desolder and replace both before it was too late

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![Bed Heat Power damaged]

The second image shows how badly I damaged the back side of the board to the point that the coating is lifting. I believe this is no longer safe. Does anyone know a way to somehow fix that, a workaround or should I just just get a new one?