LP_ASUS1. I can generally reproduce it if I'm either traveling or if I'm in an area with stellar cellular coverage - let's say, right next to a cell tower. At home, it happens sometimes if I'm in a room near a window I think because I have a few cell towers nearby.
Software has a couple of questions.
1) Can you reproduce it reliably? Do you have a method or is it always present? If you have a method, please provide a log and screenshots (I can provide you with the log tool and instructions)
2) When this problem comes up, can you get the phone back to normal? What are the steps?
If anyone needs the log tool, ping me and I can PM you the tool with instructions.