Safety mode is what happens to those of us who don’t have unlimited plans run out of data. Verizon lets us use more data at no additional cost but at very, very, very slow speeds. As I mentioned, this is very unlikely, but we had a user post recently that this caused his Verizon 4G camera not to send pics until his new month started and he got another data allowance. His grand baby had used all the data streaming a movie.
The data part has nothing to do with the camera. It’s your account. Worth checking but unlikely.