Digital Display in Dart Carriages

[Tobur]

For over two years now I have been complaining about incorrect information on Digital Display in Dart carriages. As a regular Dart user I estimate that this information is incorrect on almost one third of my journeys! Today I boarded the 13.11 Clongriffin to Malahide. The display in the carriage showed : Destination - Greystones. Next Station - Shankill. I later took the 15.30 Southbound from Malahide. On leaving Portmarnock the display showed : Next Station - Howth Junction. The existence of Clongriffin Station has yet to be acknowledged on many Dart services! I have established through enquiries that the Dart driver has no way of knowing what information is displayed in the carriages behind.
Has anyone discovered a way to persuade Dart Administration to address this ongoing problem? I have tried again and again without success.