Some times my phone gets stuck at this screen. I can take a screen shot but it is otherwise unresponsive. What does this screen mean. It's usually yellow or blue with the time.
I want to think if I can take a screen shoot, I can otherwise recover from them. But each time I get it I have to restart the phone. I got these with Lineage 14.1, and now I'm getting them with 15.1 too.