I'm kind of stumped by this and I was wondering if anybody has any ideas. When I use WinFi a hidden network will pop up from time to time with a very high signal strength. It seems to come and go at random and I can't for the life of me figure out what it belongs to. Given the strength and the fact I'm in a single family home I'm pretty sure it's coming from my home somewhere. The MAC is 62:45:B6:A1:BB:78. I've tried unplugging various electronics in the room I think it's coming from and I can't for the life of me figure it out. Any suggestions are welcome.