@bigfoot

Hmm, could it be that my upscalled HD texture set is causing the issue on Q3? lemme check and revert.

In the meantime, have the same issue with Papi on OpenBor. I've read that you 'll fix it, however in the meantime I tried to revert back to previous Radeon tinygl without luck. I copied back from mosrphos 3./17 iso morphos/devs.monitors/radeon to mossys:devs/monitors/radeon, reboot, GraphicBoards utility reports correct version (I cross checked MD5 as well) but latest OpenBOR still fails. I even re-installed latest SDL2 libs and OpenBOR from morphos storage. Could it be that Tinygl beta installer, copies anything else somewhere in the system too?