similar situation, I just upgraded to 2.02 and now my relay g10 is not working anymore. I'd downgrade them both again, but i had to use 2.02 on the spider v. I can't see the relay g10 in line6 updater, and i cant even see the g10 battery logo on the spider. When i plug it in, i get four red blinks, steady green blinks, and solid green, but i don't see anything to indicate the spider even knows its there!