Technical issues
Crashes, lag, error codes and reinstalling the game.
Articles in this topic
4Fixing crashes and freezes
The quick checklist that solves most crashes on PC, console and mobile.
Lag, ping and connection
How to tell where the lag comes from and how to reduce it.
Error codes and messages
What numeric error codes usually mean and how to fix them.
Reinstalling Roblox
A clean reinstall fixes most client-side problems.