I've had a great experience with this app until today, when I noticed that my Duo app was signed into my husband's account (I have access to his Google account on my phone). But, I never signed myself out of Duo or signed him in. So, it's really frustrating that Duo is automatically signing me out and into other Google accounts on the device. But, even more maddening is the fact that when I signed back into my own, ALL of my history was gone. Every note and video message, just GONE.