Yes I was using Car Play, I did disconnect my phone and restarted truck, but the installing software message was still there.I've experienced that same issue. I suspect its related to apple CarPlay notifications. Are you using CarPlay when it happens? Usually I disconnect the CarPlay and it disappears after a restart. Uconnect tech support is still looking into the issue for me.
Exactly....THIS^^^Nothing to do with CarPlay, I have an Android and infrequently use AA