I bought 4 cameras V2 on Amazon, two connect to the 2.4GHz network just fine. One of these two does not recognize the SD Card that the other recognizes (same SD card) so I know is the camera. However, the other two cameras will simply not connect to the network after the code scanning voice message. So, I know there is a hardware defect on the cameras.
The only reason I publish this message is because if you only have one camera to compare, or two like I have, you will be wasting your time trying to troubleshoot a defective camera. I got lucky that I bought 4 four cameras and had plenty of hardware to compare.
Basically, Wyze people 3 out of 4 cameras were defective in my four pack purchase on Amazon for a whooping 75% dissatisfaction from a customer perspective. Besides the spaces in the SSID name, password or WPA2 settings, this is a real hardware failure.
All the cameras are going back and I want all my money back including shipping.