My GPS screen will go blank while riding on interstate hwy just after a going pass an off ramp or interchange. I have to take out battery reinstall to get unit working again .works fine on secondary roads but will not work on interstates. Lane access screen will turn gray until pass lane changes then go completely blank
You’ve posted this in the Garmin Connect forum which has nothing to do with your query. Sorry but there isn't a forum here for device issues like this.
If you prefer to email product support or speak to someone live on the phone, you can find contact info and hours here: http://www.garmin.com/us/support/contact
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