Very interesting. I had the exact same thing happen to me today. I went for ride in the morning. I stopped for coffee about 90 minutes into the ride ... when I was done enjoying coffee, started back up and had the lines across the screen! I did a restart hoping that the lines would go away ... but they did not! Disappointed.

This computer is 4 months old, never dropped. Very strange.





With backlight on


Started a ticket with wahoo this afternoon. Hopefully gets resolved quickly.