I have the alerts on to let me know of debris in the road, police close, etc. It will warn me it's 3/10 of a mile ahead, 2/10, 1/10 and just as I approach will ask if it's still there or not. Since it is not always an accurate location, I wait before confirming and the question evaporates before I can confirm/deny it is still there and sometimes it is gone before I actually get there! I’m suggesting that confirmation question stay visible for another 10 - 20 seconds at least.