Outdated or incomplete graphics drivers are the most frequent cause of this issue, as they may result in rendering failures that lead to a white screen. Other contributing factors include software ...

Once your graphics drivers are updated, restart your computer and try launching Roblox again. If the white screen remains, continue to the next solution. If the previous solutions haven't banished the ...

It should fix the issues you are facing with the white screen on Roblox. 2] Turn on Windowed optimization Open Display settings > Advanced graphics and enable the Windowed optimization.