I've had a text group with two other people for years. In the last few months it Hide Alerts gets enabled on its own. I'll enable the alerts again and it continues to happen. I can't find a pattern as to when it happens. Anyone know a solution? I guess I could delete the thread and start over but I'd rather not do that. The other two people in the thread are also on iPhones so it's an iMessage thread. This doesn't happen to any of them.