Lighting extremely dark + particles broken

[Izuk_ii (Izuki)]

Lighting & particles completely break seemingly out of nowhere, a consistent reproduction method is unknown - the bug happens randomly on joining.
The bug has only ever happened to me in these two games:
https://www.roblox.com/games/9798463281/Cube-Combination
https://www.roblox.com/games/8737602449/PLS-DONATE

Example screenshot (icons are also blurry for some reason):

System Information:
CPU: 11th Gen Intel(R) Core™ i5-1135G7 @ 2.40GHz
RAM: 8GB
GPU: Intel(R) Iris(R) Xe Graphics (Integrated GPU)

Log files of the buggy session & the particles have been attached in the private message, if needed.

Expected behavior

Lighting & particles should render correctly - and icons shouldn’t be blurry.

A private message is associated with this bug report

[Boppy16]

To add on to this, this seems to only happen on low-end devices, usually happening right after joining or a few moments after. I cannot reproduce this anymore due to the fact that i am no longer on a low-end device though.