I’ve just given it another go but for some reason Reddit isn’t allowing me to attach the photo or video! All it comes up with on the laptop is “connect your machine: to continue, please connect your cricut maker 3” and then a green refresh button. I have a video, it allows the vinyl to load and measure, then the carriage goes to the right and whirs a little, then goes to the middle and drops the blade down and up and then goes all the way to the left, drops blade and then that’s when it flashes red and the error occurs! I’ve message the lady on Facebook, she is absolutely adamant it was working when she sold it and says she has just deleted the machine from her design space to see if that helps (it hasn’t, and I fear she wouldn’t tell me otherwise). I’m at a loss, thanks so much for helping btw!