Every couple of days I get a generic windows credential for an SSO_POP Device. I'd like to know what device it is that keeps getting credentials. I have disabled WiFi on my router and have no bluetooth connections that I can find. I do not use any mail or messaging on the PC. I am signed in with my microsoft account but use a normal sign-in. Under generic windows credetials, I see my microsoft account, and a virtualapp/didlogical crentials, which make sense I guess. But randomly I get the SSO_POP Device generic credential added. I'm wondering if some other device is being used to access my PC. Any scan suggestions to track down what this device is? I read several Microsoft forum posts but they don't really help.