Well I've used these cameras for a few years now without a single problem BUT recently I've been having issues with the SD card. It doesn't want to read them. I've already turned the camera off when i insert them and nothing. It used to read them but now it doesn't on any of them. And it's very inconvenient for me cuz I depend on them to save what's happening and now they r worthless to me. Unless it's a sneaky way they want u to get the cloud save and I'm one who can't afford it!!!! 😞