I'm having a strange graphical bug with Blightfall, and only Blightfall, this doesn't appear in any mudpack, custom or official. Every few seconds there is a white flash on screen for just an instant and every minute or so the chat will spit out "OpenGL error: 1283 (stack overflow)" can't find any certain solutions via googlefu and, while not unplayable, this it extremely annoying.
I'm running Java 8 and installed OptiFine 1.7.10 HD C1 but this issue is present even without it.
Graphics card is ATI AMD Radeon R7 200 Series with all up-to-date drivers.
