Here in the DC area by the time I get solid green light indicating that live traffic is updated I'm beyond the area where I could have used the info and almost at work. So let's say I have to go north for 15 minutes before the unit updates. This only happens during the morning commute, not the evening commute. This has been going on for about 2-3 weeks now so I surmise that whomever broadcasts RDS-TMC data near my home has changed but I can't find out what stations transmit the signal or I would manually tune to it. Although I'm using an older xxl it still works and updates. This unit has saved me countless hours in traffic so I'm reluctant to replace it and it still works great when it gets a good signal. Anyone else having this problem? This has happened before and things returned to normal eventually; I just can't remember how long that took.