An issue with the SFK Venus OS Driver 3.8 and 3.81 has been found that causes HDMI connected displays such as the Victron 5" and 7" screens not to display the Venus OS GUI properly. This shows up as a flashing underscore on a blank white or black screen. Sun Fun Kits technicians have identified this issue and are working on a fix, ETA for corrected display driver is October 12th (Monday). This issue does not affect users that are using VRM or accessing Venus OS via the web server.