20 Dec 2020, 12:45

@Zing Thanks, I am using only 4 systems, Atari ST, ColecoVision, neogeo and mame2003plus. I am using the default theme. I have tried changing the theme and going back to default bit that did not help. As it is only a small build I am going wipe the SD card adn rebuild and change to another USB drive for the roms. If the problem recurs I will try the modification to config that you suggest. Thank you for the advice.