I have too have started to experience similar issues with my Ultra 1. It mainly takes me to an sos page where I can activate the siren and more. Today as I was out shoveling snow, the siren actually got activated. It happened multiple times. I think this started to happen after a recent software update.I don't think it's limited to Ultra 2 and Series 9 models. I've had this issue happen with my Ultra 1. At times apps I didn't open are open.