Update on my install: I pulled my head back out yesterday and realized that my remote trigger wire had pulled out of the connector. After I fixed that, everything worked. So I have the pioneer 4400nex, google pixel2xl, and microbypass installed. I have GPS antenna connected. I do not have the VSS connected. Everything is working fine. My AA works great, and wireless AA works well also. I still couldn't watch video in motion, like others I could see it until about 10mph then a warning screen would come up. So I updated the firmware on my head unit and did the "set on" input and now I c