The visibility on the platforms in the map abyss in blockdrop are bad btw get worse the further you are below because the blocks above you cover the weak moonlight.
The proposed solution would be to change the time of day as a non RTX user this would almost not notice because only above holes are visible but with RTX you could see enough even if you are under platforms to play without problems because of the sunlight.
On the other hand, you could bypass this in the platforms themselves by installing a lightsource
I would be very happy if this problem is solved because I want to continue to use the server with RTX
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