I thought that also and checked that. I have it wired correctly and that was my first thought.
Heres what I am thinking. During the Insight startup, I am wondering if it is cutting power or reducing voltage to the whole radio system? Its not a traditional start procedure. I am thinking that this device is in effect a computer so perhaps it is very susceptible to voltage fluctuation? Thats why Clarion keeps telling me it is best to connect the radio's yellow wire directly to the battery. I wonder if during startup the radio voltage is going down below 10.5 volts momentarily and screwing up the logic in the system? Hence the capacitor idea to keep the voltage up momentarily?
This guy has an interesting fix which might help and be worth a try. Take a look at https://www.youtube.com/watch?v=gtd6dAwq3QY
Thanks Cobb for the ideas.