I was exploring the Tomb of the High Kings with a Dwarven Merchant on a Mac OS 10.10.5 when I came across a major display issue in Noteye that forced me to switch to ascii display. The issue happened as I descended to the final level of the tombs. The noteye display froze on the UC5 screen, but the mini-map didn't (which I used to walk around High Kings tomb). Following a little exploration, the noteye display went black. After some more exploration it appeared and disappeared in blotches of tiles on the screen. I do have screenshots and the .svg .vlg .slg from the game if needed. Thanks!