We are aware of the technical difficulties with our BT app. We are having issues with various mobile phone carriers providing service to the app. In the meantime, please use our website https://ridebt.org/ or http://www.bt4uclassic.org/, as it has the same live map as the app. PDF copies of all our routes are available on our website at https://ridebt.org/schedules. We thank you for your patience during this time.