GZDoom Dynamic Lighting Issue

[Clownman]

So I've been using GZDoom as my port of choice a lot recently but I'm getting a REALLY annoying bug where out of nowhere, The dynamic lights will basically just disappear for no reason I messed around with my settings in attempt to prevent this to no avail, It's especially a pain in dark maps like the Doom 3 styled E1M1 remake as it becomes pitch black without Dynamic Lights, being pretty much impossible to see where I am going.

Any help would be appreciated, My Windows 10 HD laptop isn't that old and runs the game fairly Smooth... Why is it acting this way though?

[_mental_]

Please give a little bit more details: your hardware specs, the exact GZDoom version, mods/maps you are loading.