I didn't get to work on it yesterday, but with both light and fan switches disconnected in the bedroom the circuit doesn't immediately trip, but will after a period of time whether you use any other device or light in the house. Sometime it trips fairly quickly and other times not for hours. Nothing is plugged into any of the outlets on the circuit.

Today I am replacing both switches in the bedroom and rewiring all the outlets and light fixtures. After that I'm at a loss.