ORANGE COUNTY, Fla. - The toll bills haven't stopped coming for some drivers in Central Florida after SunPass’ software meltdown last summer. In fact, state senators were told more than 4 million outstanding bills are still heading to mailboxes, adding up to an outstanding balance of $100 million. Related Headlines Last June, SunPass took its online payment system offline for a week of scheduled maintenance. At the end of the week, the system wouldn’t come back online. Almost 250 days later, people are still getting bills in the mail for the weeks of tolls that SunPass couldn’t process. Some drivers...