Hi, I’m receiving Error Code 0 as well. I am at the office, so won’t be able to see what light color the camera is showing. I used wifi and LTE on my cell to connect and still receive Error Code 0. Basically it will go to authenticating (step 2), and just won’t go through. I currently have two Wyze Cam 2 cameras hooked up and am using iPhone X (iOS 12. something something?). Thanks.