Yasu3D

I've restarted chromapper since then and it's fine right now. I'll try and reproduce it.

Well, just now found the cause. Going into Lightshow mode [Shift + L] causes the stuttering. Reopening the map fixes it.

I have a similar issue! Is the house near a waterfall by any chance? [Specifically- is it visible as soon as you go through the door?] I started from a...

If a waterfall is *just* beyond the horizon or off screen to the sides it's still in range to be rendered and will cause Vulkan to crash. Looking at your...