Problem:
You suspect you have a bad microSD port; your Wyze Cam v3 doesn't detect the microSD card, or doesn't back up correctly.
Troubleshooting Tip:
If you suspect you have a bad microSD port, check the contents of the microSD card on a computer to make sure that the card itself isn’t corrupted. If it is, try reformatting the microSD card and testing it in your camera again.