Roku Indoor Camera SE Model CS1000X won't scan the QR code
I bought three of these cameras One connected perfectly fine The other two did not scan the QR code, I have tried plenty of things like searching up solutions, reading and finding solutions in the Roku website which I tried and none of them worked, and more. The camera lenses are clear with no scratches on the camera, and no marks on the camera lens. The other two cameras that won't scan the QR code says ready to connect then I move the camera in front of the QR code to scan it and it does not work at all, The screen is clear, The screen is bright, I even tried moving it up and slowly moving it down which did not work. The camera and the phone are both close to the router (2.4) Wi-Fi.
Edit: Originally all 3 were connected to one Wi-Fi ( my old house and old Wi-Fi, setup April 2024 disconnected for move at March 2025 ) then I moved and tried setting up them at at the new house and Wi-Fi and 1 connected fine and the 2 others didn't scan the QR code. ( 1 camera was in a separate box then the 2 pack camera box, which I don't know which cameras came from which pack. )