Lights in creases/cracks

[Doom1234]

I can't tell if this a a glitch on my end or a feature I can turn off. When I'm running gzdoom there's tiny white lights flickering in the wall creases/cracks, kind of like where a wall would meet a floor for example. Kinda looks like the lights you'd see in a dark movie theatre lining the floor so people don't trip, but these lights are everywhere and kind of flicker with motion. Any ideas on how to avoid this?

[Gez]

Those are artifacts of precision issues. You can make them disappear by switching the renderer quality to "quality" instead of "speed" in Options > Display Options > OpenGL Options > OpenGL Preferences.

[Doom1234]

Thank you