Last week, I posted a message about the possibility of a GFI in my bathroom caushing television interference just before it tripped. Now, two more GFI outlets are acting strangely. There are two in the kitchen, both of which tripped today. It's the middle of a work day, so I haven't investigated any further. But, where's the next place to pick up the trail?
For what it's worth, I have one of those LED circuit testers. It says grounding is correct at both outlets.